Mani streched out as she stepped out of the condos side porch. Her brother, Taro, and his best friend Kazuki and herself were finally at the beach! Which meant summer of there senior year was finally there. Her cover up was a long dress that frankly, made her look a little pudgy. She didn't care if it did or not, it was just a cover up. "Come on you guys, we're at the beach! You two can finally look at girls in stead of worrying about foot ball and karate!" she said turning in her flip flops to them. "Do you need help carrying that stuff?" she asked smiling sheepishly.

"Well, it wouldn't hurt for you too..." Taro said sighing slightly. "Here, you can carry our food and beach ball."

"Well, alright." Mani said smiling at him and began to help him. She didn't plan on getting into the water. Since she didn't ever learn how to swim. "I can't wait to sea shell hunt." she said quietly to herself as she fixed her hat. "Lets go~!" 

Kazuki laughed a little bit at Mani's enthusiasm, it was a bit childish, though also endearing. "Sea shell hunt? Come on Mani, that's kid stuff, we're going swimming. Why go to the beach if you don't even go in the water?"

"Because she can't swim, Kazuki." Taro spoke up for his sister.

"You didn't have to be that blunt, Taro." Mani said with a small sigh. "I never learned. And besides...I like sea shell hunting." she replied placing the food and beach ball down. "I can work on my tan out here anyway." she shrugged slightly. "You two go flirt, please. It wouldn't hurt you."

"Shut up, Mani." Taro said rolling his eyes. "Are you ready, Kazuki?" he asked after taking his shirt off.

Kazuki laughed and shook his head. "Already 18 and you can't even swim Mani? Well we'll have to do something about that." He said, pulling off his shirt and tossing it into the sand beside his towel. He followed after Taro, dashing across the sand and into the oncoming waves.

Mani began to get hot after a while and with a small sigh she gave up. "I'm comming in the water." she said to her brother and Kazuki. Going over to her towel she took her hat off and quickly took off the button on dress. Blushing slightly for no apparent reason, she began to walk towards the water. Her Bikini was a dark blue one with small poka dots on it. "Hey." she said as she awkwardly stood next to Kazuki and Taro.

As Mani had approached, a girl flirtedly waved at Taro. "Well, I'll be right back." Taro said leaving Kazuki and Mani alone.

"Wow that's uh... a really really nice bathing suit Mani." Kazuki said somewhat awkwardly. "Never seen you in a bikini before. I take back what I said about being childish, you're anything but."

"Thank you." Mani said looking up at him raising her eye brow at him slightly. "What? You thought I was fat or something because I always wear baggy clothing?" she asked bluntly. 

"No, I just didn't realize your boobs were so big." He blurted out before he could stop himself. Realizing what he'd just said, he reddened a bit and took a deep breath, diving underwater before she could respond and resurfacing several feet behind her.

Mani blushed herself, and turned around after seeing him surface. "What did you mean by tha-" before she could finish her sentince, a wave knocked her over and under the water.

Kazuki swam over to where Mani was being swept off and dove down underneath her, wrapping his arms around her and pulling her back towards the shore. They reached more shallow water as the wave subsided and he pulled her back up above the water. "Woah, maybe you shouldn't be out here if you can't swim. The ocean is not very forgiving..."

Mani coughed out some water and shivered slightly. "N-No...k-kidding.." she said, before realizing. "D-Damn it." she whispered to him. "Don't stop hugging me....I lost my top." she said pressing her bare breasts against him. "I'm sorry about this Kazuki." she looked up at him, with out realizing it looking so innocent. "Can...you lead me to my dress please?" she asked swallowing slightly. "You were really worried about me before...I thought it was cute."

Kazuki reddened deeply as he realized Mani's bare breasts were pressing right up against his chest. The cold water had stiffened her nipples and he could feel them quite clearly as they poked into his skin. "Of course I was worried, you were drowning." He said, backing his way towards the shore and their blankets. "But we should hurry... I don't think Taro would be happy to come back and see us like this..."

"Y-Yeah..." Mani said as soon as they got to there things. Looking around, she turned around quickly to wrap herself in her dress. "I'm going to go get...a new top." she said gently to him. "Sorry about before." she said before she took off running towards there condo.

Kazuki reached out a hand for Mani as she took off before he could even say anything else. "But.. uh... alright then..." He said, letting his arm fall back to his side as he dried himself off. As he tossed it back down into the sand, he noticed that the key to their room had fallen from her dress and lay in the sand. "Hey! Taro!" He called out as he saw his friend nearby. "Mani headed back to the room, but she left this. I'll be back in a few." Taro seemed wholly uninterested in Kazuki and waved him on as he turned his attention back to the girl sitting next to him. Kazuki took off for their room to let Mani into the room.

Mani reached into her pocket to take out her key, but felt around and couldn't find it. "Dang it.." she whispered rubbing her head. It was to hot to go back, so instead she leaned against the wall to rest for a moment. Looking up to see Kazuki turning the corner. "I left my key didn't I?" she asked smiling slightly.

As soon as he let her inside, she went over to her bag. "Maybe I should just take a nap instead.." she said sighing slightly. Sitting down on her bed, she laid back and let out a small sigh. "I'm sorry you had to do that, Kazuki." she said sitting up and grabbing a change of clothes. "I don't feel like going back to the beach..." she said looking up at him. "Sorry to worry you."

Kazuki shrugged a bit awkwardly as he sat down on the bed beside her. "Ah, don't worry about it... but next time you should probably learn how to swim before you get to the ocean. It's not a very forgiving place to learn." He could see as she laid down that she had put on a new bra under her dress, though the dress clung to her wet body, her chest showing through. "Er... Mani...your um... boobs." He said, reaching a hand out awkwardly to pull her shirt from clinging to her.

Mani blushed and quickly got to her feet, "Let me go change!" she said going into the bathroom. As soon as he got into comfy clothing, she crawled up into her bed. "I promise to be more safe..." she whispered to him before closing her eyes and derifting off to sleep.

Kazuki was going to get up and go, feeling a bit awkward, when she reached up in her sleep, pulling him down beside her and wrapping her arms around him, hugging his face close to her breasts as though his head were a stuffed animal in a child's arms. He managed to struggle free, gasping for air, and as he began to slip out of her grasp, he felt her breasts pressing up against him. Looking down and unable to resist, he reached a hand out, fondling one of her breasts lightly, enjoying the feel of her rather large boobs in his hand.

Mani in her sleep moaned gently, shifting slightly in her sleep. She whimpered softly. "Harder..." in her sleep,  trembling slightly. Unaware she was getting fondled in real life.

Kazuki was a bit surprised when Mani spoke, he'd assumed she was asleep, but apparently not. He granted her request, his fondling growing rougher and more aggressive, and he slipped a hand inside her nightgown to fondle her bare flesh.

Mani shivered and began to open her eyes. "W-Whats...going on?" she asked half asleep.

Kazuki froze up a bit, realizing she was completely out of it... if she was asleep... had she only been dreaming about this before? "Shh... just a dream Mani..." He whispered, impulsively kissing along her neck and continuing to fondle her.

Mani smiled slightly and moaned gently as he kissed along her neck. "You're...being gentle today, Kazuki." she whispered into his ear, closing her eyes. "If only you didn't look at me as a child in real life..."

 "Should I be rougher with you then, Mani?" He asked with a slight grin as he unbuttoned the top of her nightgown to reveal some cleavage. He felt a bit strange as she spoke, did she dream of him often? He didn't think she was a child, just his best friend's sister... it would be weird, wouldn't it? But they were doing it now and it felt so... good. Maybe he should make a move for real. Leaning down, he kissed along the tops of her breasts as his hands slid down to her waist, feeling up her butt a little.

Mani shifted in place, "You...usually tie me up...you kinky boy." she laughed slightly under his hands. "Be R-Rough...finger me..." she mumbled out quietly to him. 

Kazuki was stunned; she dreamed of him a lot? And he even usually tied her up? He had no clue she was into this kind of thing. However, he reached around for something to tie her with, not wanting to break the fantasy. Finding the belt from her robe, he pulled her hands behind her and began to bind them, kissing her neck as he did. "I think you're the kinky one, you naughty girl." He said, hiking her nightgown up to reveal her panties and giving her a firm smack on the butt. "Maybe I should gag you and give you a spanking... you'd like that, wouldnt you?"

Mani leaned back against him, She didn't say anything at first. "Noooo...kiss me...you like that alot.." she whispered to him, before leaning forward and kissing him on the lips. "No spanking...it always wakes me up..."

Kazuki wrapped his arms around her, grasping her bound hands behind her back as he pulled her closer and kissed her deeply, moaning into the kiss as her breasts pressed up against his chest.

Mani moaned into the kiss, before pulling away. "It's...time for me to go to sleep..." she whispered to him, "I'm sleepy, Zu-zu..." she said leaning her head against his chest. 

"I can help you with that..." He said quietly, tying a gag over her mouth to keep her quiet as he reached down towards her waist. Hiking her nightgown up again, he slid one hand inside her panties, penetrating her with his fingers, his free hand coming up under her gown to fondle her bare breasts as she moaned and squirmed in his grasp.

Mani moaned as he penetrated her. She soon orgasmed and fell limp in his hands. Falling asleep completely as she laid back against him.

Kazuki waited until he was sure she was asleep before removing her gag and untying her wrists, and tucking her into her bed. He snuck out and into the main room, leaving her to sleep. He sat out in the living room, thinking over everything that had just happened.

Mani woke up an hour later, half asleep. "Thirsty..." she whispered getting out of the bed and slipping on a pair of shoes. Going out into the living room area, she found Kazuki just sitting there. "Hey Kazuki, did you have fun at the beach?" she asked yawning. 

"Haven't been back yet, just been thinking." He said quietly, standing up and coming up to stand behind her. "Hey Mani... we've known each other for a long time right? How do you feel about me?"

"What do you mean?" Mani asked looking over her shoulder at him, "We're friends. I like Kazuki." she smiled up at him innocently like. "Why are you suddenly asking that?"

"I mean... well... things change Mani. We may have been just friends but... well... we're all grown up now. I... I have a surprise for you, okay?" He said, reaching for a nearby cloth. "But close your eyes! I don't want you peeking." He said, tying the cloth over her eyes as a blindfold.

"Okay." Mani said standing in place as he blind folded her. "Yeah, I know we're growing up, Kazuki. That's why I'm encouraging you to flirt with the girls here."

"Well..." He said as he turned her around and reached for the belt of her bathrobe, using it to tie her wrists behind her. "I'm sure I'll learn eventually. And don't freak out, I just dont want you taking it off too soon. Besides, its just like those games we used to play. Remember? Taro would be the cop and I'd be the bad guy who kidnapped the damsel..." He led Mani off now, steering her towards his room.

"Yeah...but we were alot y-younger...you can't just tie up my hands. Where are we going anyway?" she asked curiously. "Taro will be home soon so we can go for that crab buffet. But, I guess he's enjoying his time." she sighed slightly. "Now what's this all about?" 

Kazuki came up behind Mani, shutting the door behind them and sitting on his bed. "Have you really never thought about us being something more, Mani?" He asked, wrapping a hand around her waist and pulling her down into his lap. "Never once?" He snaked an arm around her, cupping it under her breasts and began to fondle her, slowly at first.
 
"Kazuki?!" Mani gasped out shocked and felt her face heat up. "Us mo-more then friends?" she asked swallowing and bit her lip. "I don't...I don't know.." she said closing her eyes under the blind fold. "I-I don't know."

 "When I saved you earlier and you hugged me close to hide your bare breasts instead of just covering yourself up like you could have... you really don't have any feelings for me, Mani? None at all?" He asked, persisting in his fondling, and even beginning to kiss at her neck a bit.

Mani opened her mouth to answer, but a moan excaped in stead. She shivered against him. "I was sca-scared someone would see my breasts..." she said swallowing. "I don't know if I do..." she tilted her head to the side to allow him more access to her neck.

 "Are you sure about that, Mani?" He asked quietly, reaching his hand underneath to fondle her bare breast, cupping it firmly and squeezing her flesh in his hand, his fingers finding her nipple and gently rubbing it between his fingers. "You're my best friend's sister... you've always seemed... off limits. But I can't deny I'm attracted to you Mani... and Taro told me one night he heard you say my name in your sleep."

Mani flinched and then let out a loud moan as he fondled her bare flesh. "Why...w-why are you s-so suddenly...liking me?" she asked pushing him away with her shoulder and stumbling away from him. Blind due to the blind fold. "Why are you..say this...all of a sudden? You're scaring me.."

"Do you usually moan when you're afraid, Mani?" He said, coming up and hugging her from behind, carrying her back to the bed. "Be careful Mani, you're blindfolded. I dont' want you to hurt yourself."

"Let go, let g-go!" Mani wiggled around in his grip. "K-Kazuki, you were..t-touching me...I'm senitive around that area.." she whispered gently to him. "Please, just...let's forget you ever touched me so this doesn't become hard."

"I think most girls have sensitive breasts." He said with a slight laugh, though he did let her go, after he laid her down on the bed so she wouldn't hurt herself. He reached for his own belt, tying it around her ankles before he sat her up again and sat beside her. "I don't want to forget it, I want us to have a talk. You still haven't told me how you feel."

"I don't know how I feel!" Mani snapped at him. "Un...Untie me!" she said wiggling around. "Unt-tie me.."

"Not until you tell me!" He snapped back. "If you won't use words, then I know another surefire method." He held her steady, pulling her into his lap and leaning in to kiss her on the lips. His lips meshed with hers and his tongue slid inside her mouth as he frenched her, moaning into the kiss as she wiggled in his lap.

Mani's wiggling slowed down, and she found herself kissing him back. Pulling out of the kiss, she began to cry under the blind fold. Shivering in fear and anxiety.

Kazuki hugged her close to him and stroked her head gently as he held her head to his chest, tucked underneath his chin. "Don't cry Mani... I just wanted to know how you felt, and I think I have my answer. Why are you so afraid to admit what you feel?"

Mani wipped her face into his shirt. "It's...hard for me too.." she whispered to him. "I l-like you..." she whispered trembling slightly in his lap. 

"That's a good thing, I like you too... but that doesn't answer why you're trembling." He replied, taking her gently by the chin and lifting her face up to look at him, though he knew she could see nothing through the blindfold.

"This is happening to fast...and I don't know what to think.." she replied bluntly to him.

"Alright then, we can take it a little slower." He said, touching his lips to hers once more in a short, tender kiss. "Do you... do you want me to untie you?"

"Y-Yes..." Mani whispered to him, "Please..untie me." she said gently to him. 

Kazuki nodded and slowly untied her wrists and ankles, as well as removing the blindfold. He knelt down and lifted her up bridal style into his arms, carrying her back down the hallway to her room and tucking her in. "Alright, get some sleep Mani. We can talk about it more in the morning."

Mani slowly woke up in the middle of the night. The dream was so vivid, pushing off the blanket she got of bed. Taro hadn't returned from the beach yet, probably out with that girl still. "Kazuki..." she whispered going into the kitchen. They had whipped cream and scissors. Grabbing both of them, she slowly went into his room. He was asleep in his bed with out the blankets in the way. Going over to him slowly, she took the bathrobe rope and slowly tied his hands up to the bed post. Staring down at him, she lifted up the sissiors and began to cut right in between his shirt. Licking her lips, she began to spray his chest with the whipped cream. 

Kazuki began to wake up as Mani was tying his hands and looked up at her groggily. "Mani...?" He asked as her bathrobe fell open, revealing her dressed in just her bra and panties. "What are you doing?" He struggled with the belt, in her hurry she hadn't tied his hands well and he managed to free them as she began to spray whipped cream over his chest. "Mani? What's going on?!" He asked, though he made no move to stop whatever she was doing.

Mani glared at him, "S-Stay still." she snapped at him, grabbing his hands and pushing them against the bed. Tying them tightly to the bed post, she snickered slightly as she stared down at him. "I want to...play with your body.." she whispered to him. "You kinky little boy.." she leaned her head down and began to lick along his chest.

Kazuki was growing turned on, even moreso as she licked along his chest, giving him a very good view of her breasts as she leaned forward. "H-hey... I thought you said you were afraid... you said you weren't sure how you felt."

Mani glared at him, "I felt like doing this...now be quiet." she grabbed some of the whipped cream and began to nibble at his neck. Moaning gently and heavily against his throat.

Kazuki let out a soft moan as she nibbled at his neck and continued to look down at her breasts. "Mani... you should take your robe off... you're getting whipped cream on it... we don't want Taro asking any questions if he sees that..." He whispered to her, hoping she would strip to just her lingerie.

"Naw, I can just wash it after this..." she whispered pulling away and staring down at him. "What are you...thinking about?" she asked leaning forward. "If you liked me before this...why not say anything until you saw me in my bikini?" she asked bluntly. 

"I told you, my best friend's sister... and you always wear such baggy clothes Mani. It was so easy to see you as the same shy little girl I grew up with." He replied to her question. "I could ask you the same thing! You liked me all this time and you didn't make any move. What took you so long?"

"You treating me like I was a little girl! That's what!" Mani snapped before getting out of his lap. "I think...I'll leave you tied up for tonight..." she got off of the bed. "Sleep well, Kazuki."

Kazuki had been stalling as he worked his hands free and when Mani turned to leave him, he finally made his move, yanking his hands free from the belt. He took it as he stood up quietly and came up behind Mani, grabbing her and pulling her robe away, leaving her in just her underwear. "I don't think so Mani... you're not going anywhere." He said, tossing her onto the bed and pouncing on top of her, tying her hands tightly behind her.

Mani gasped out and looked up at him, "What the hell do you think you're doing?" she asked sharply as she wiggled under him. 

"What does it look like? I'm teaching you a lesson." He said as he tied her ankles together and turned her over to face him. "Now wait here." He left the room and returned a few moments later, holding a roll of duct tape and a pair of her panties. "You're a bit of a naughty girl Mani, wearing panties this revealing..." He said as he balled them up and moved beside her. He pushed the panties into her mouth to gag her, taping over her lips with the duct tape, smoothing it down as he looked at her lustfully. "Now hush. You're mine now you kinky girl."

Mani wiggled around as he talked this way to her, looking up into his eyes. She just stared at the lust that had suddenly appeared.

Kazuki sat beside Mani on the bed, pulling her across his lap, forcing her butt up into the air. "Tying me up in my sleep like that Mani? That was low. I think a naughty girl like you needs to be taught a lesson." He rubbed her bottom slowly, feeling her up a bit before suddenly pulling his hand back and giving her a hard smack on her butt. "You've got a nice butt Mani... let's see how it handles a nice spanking." He continued to spank her, slowly at first, but building up in force and speed.

Mani moaned under the gag he had made. She wiggled around and trembled as she felt herself becoming wet. Breathing in deeply, she looked up at him.

Kazuki noticed she was growing wet as well, a damp stain appearing on the front of her panties as he spanked her. "Mmm, you really are a naughty one aren't you? You like being spanked don't you Mani?" He asked, turning her over to face him he laid her on her back, grabbing the can of whipped cream and coating her breasts in it. He leaned over her breasts, his tongue licking up the whipped cream from her skin. He reached up, pulling one breast from inside her bra and sucking on her stiff nipple, coating it with the whipped cream already in his mouth as he licked and sucked on her breast.

Mani moaned and shifted in place as he licked and sucked onto her breast. "K-Kazuki...S-Stop..." she whispered, staring at him. She didn't want to orgasm in front of him, but as he continued to act so pervertedly to her...it was getting hard.

Kazuki couldn't understand Mani through her gag; all the noises she made only sounded like pleasured moans. He continued to toy with her breasts, pulling her bra down fully and moving his mouth over to her second breasts, having licked the first one clean.

Mani soon orgasmed, and let out a small gasp before a long moan. She flushed a dark red, and stared down at him shivering.

Kazuki could tell that Mani had orgasmed as she let out a long, loud moan and her body began to spasm slightly. Lifting his mouth from her breasts and looking into her eyes, he grinned, slowly peeling the tape from her lips, allowing her to spit out her panties if she wished. "Looks like someone enjoyed herself..."

Mani spat the panties out and turned her head away. "I..." she fell silent, and whimpered slightly. "...D-Don't look...a-at me that way..."

 Kazuki's anger was beginning to fade, replaced with a sort of tenderness as he laid beside her, touching her cheek gently and raising her face to look at him. "Don't be ashamed, Mani... there's nothing wrong with getting turned on. You were mad at me for treating you like a child... you shouldn't act like you're a child either."

"I can act anyway I want..." Mani said in a low voice, turning her head away as soon as he spoke tenderly to her. "I should go to my room...untie me please..."

Kazuki shook his head. "Why, so you can sneak up on me in my sleep again? No way Mani. This time you're not going anywhere until we work this out."

"What the hell is there to work out?" Mani asked bluntly looking up at him. "I want to go back to my room...untie me!"

"Well if you'd rather be that way, then fine. How about these panties go back in your mouth and you stay bound and gagged til you decide to cooperate?" Kazuki asked, narrowing his eyes at her. "Would you prefer that, Mani? I don't care either way, I can always find something to do while you're all tied up... maybe continue that spanking you liked so much.

Mani wiggled her hands free finally after stalling. "I'm going to bed. I won't bother you again, and that's a promise." she snapped getting off of the bed and standing to her feet. "Good night, Kazuki." she quickly left the room and closed the door behind her. 

Kazuki hopped out of bed, following Mani through the halls and stopping her before she could reach her room. He spun her around, pressing her against the wall and pinning her hands above her head as he moved in close, chest to chest, their faces inches apart. "I told you, you're not going anywhere til you talk to me!"

"Let me go...I told you I was going to bed." she turned her head away as he leaned in. "I'm going to knee you if you don't back off!" she snapped at him, "There isn't anything to talk about."

"Nonsense, there's plenty to talk about." He said, snaking a hand up her shirt and squeezing her left breast, hoping it would mellow her out a bit. "You really think you can just escape after what you did? Clearly something's going on and I want to know what."

"I said no," Mani pushed him away and turned her head away. "I shouldn't of done that, I'm sorry. Please, just go back to sleep...and forget this happened." she quickly got into her room, before going into the bathroom and locking the door. "I don't want to talk to you right now." 

"Fine, do whatever you want." Kazuki said angrily, backing away from the door and striding out of the room to sit in the living room and cool his temper. 

Mani came out of the bathroom after thirty minutes, finally being able to go to sleep. Curling up she rubbed her eyes, and stopped crying after a short while. 

Kazuki entered her room as he heard noises coming from inside to check on her. He found her sleeping in bed, and in that moment something came over him. He crawled up beside her in bed, gently bringing her hands behind her back. Stripping her down to her underwear, he bound her hands behind her, feeling up her butt as he did, and preparing to gag her, just in case she awoke.

Mani moaned gently in the gag, and woke up half asleep. "...Kazuki?" she whispered shifting against him.

 Kazuki was stricken with an idea as she began to stir, and he pulled the gag down, kissing at her neck as one hand pressed up against her breast. "Dreaming about me again Mani? Not that I can complain... I like having you all cute and helpless." He said, fondling her roughly.

Mani leaned back against him. "...You're acting mean to me...in real life.." she whispered to him. Moaning gently.

"It's easier to deal with you in dreams, Mani... you let me just tie you up." He whispered into her ear with a quiet laugh. "I'm sure I was trying... did you try talking to me like you are now?" He asked, tying a blindfold over her eyes and kissing her on the lips, fondling her breasts more roughly.

Mani moaned gently in the kiss. "I don't know why...I'm so hard headed..." she whispered to him. "I like someone at home as well, that could have something to do with it.."

 Kazuki was glad Mani was blindfolded so she couldn't see the anger in his eyes at her admission, but he managed to keep his cool. "Someone else? He can't be all that great... it's not him you're dreaming about, now is it?" He said, rubbing her butt lightly and continuing to kiss along her neck and breasts. 

Mani smiled up at him. "I dreamt of him last night..." she whispered gently to him, before closing her eyes. "I need to sleep..."

Kazuki gritted his teeth as he slowly pushed a pair of panties between her lips, tying a cloth over her mouth to gag her. "You already are asleep..." He said quietly, turning her to face his direction and resting his face in between her breasts, kissing and sucking along them.

Mani shifted under him, soon waking up. "Kazuki...w-what are you doing?!" she muffled out unable to get herself free, she flinched slightly as he kissed and sucked along her breasts. Closing her eyes, she moaned into the panties he stuffed into her mouth.

With her now awake, Kazuki stopped rubbing her butt, instead delivering several hard smacks. Stopping in between spanks, he snaked his hands inside her panties, penetrating her with his fingers as he pushed further inside her.

Mani gasped out and tensed up as he pushed his hand inside of her. "..S-Stop..." she whispered out weakly. "Please..." she closed her eyes and tried to get her hands free. Soon she was able too, and she pushed him up and off of her. She pulled the gag and blind fold off. "What...What...were you doing?!..."   She curled up shivering. "What...where you...doing to me?"

 Kazuki didn't answer her question at first, instead pushing her back down onto the bed and clamping a hand over her mouth. He pinned her hands above her head, wrestling with her as he kept them together and bound them again, this time tying them to the headboard of the bed above her. "Quiet, you." He said angrily as he held her in place. "I'm in charge here."

Mani flinched from the sound of his voice, "U-Untie me...Untie m-me!" she said out her voice trembling. "Why do you...sound angry with me? I left you a-alone." she felt her arms shaking, "What...are you doing to do to me?"

Kazuki ignored her pleas, in fact, they only seemed to egg him on. "Fine then, if you won't be quiet then I'll make you." As he looked around for the panties he'd gagged her with before, he spotted two pairs on the ground nearby. Picking up one, they seemed a little damp, and he recognized them as the pair she'd been wearing when he'd made her orgasm. Grinning, he balled them up, shoving them into her mouth and planting a strip of duct tape over her lips to seal it in while he got to work binding her ankles. After binding her ankles together, he pulled one of the cups of her bra down, cupping her bare breast in his palm and squeezing it roughly. "Now that you're all quiet, time for us to have some fun..." He said, leaning in close and bringing her breast up to his lips. He put his mouth over her breast, sucking and licking on it, his tongue darting across her nipple.

Mani wiggled under him. She didn't under stand what was going on. Moaning for him to stop, she closed her hands into fists. Trying to keep herself in control. "...Kazuki...s-stop...please.." she whispered out with another gentle moan.

Kazuki continued to pleasure her breast, a hand caressing her thigh and slipping into her panties as well, penetrating her once more to work her up even further.

Mani moaned out loudly as he worked her up to an orgasm, she gasped out and then fell limp and very hot to the face. She turned her head away from him.

 Kazuki continued to grin as he finally pulled his hand out from her panties and dislodged the tape from her lips. He allowed her to spit out the panties if she wished, and continued to suck and lick at her breasts, keeping her aroused.

Mani spat out the panties, breathing in heavily. "S-Stop it...y-you're going..t-to make me pass o-out Kazuki." she whispered to him, moaning as he continued to suck on her breasts. "Why a-are you doing th-this to m-me, Ka-Kazuki?!"

"Well I can't have you passing out..." He said, holding his hand up and slowly moving it towards your face. "Looks like someone was a naughty girl... why don't you see just how bad?" He said with a laugh, moving his hand towards her mouth.

Mani's eyes widened and she turned her head away, "I'm NOT a naughty g-girl!" she snapped out at him, closing her mouth shut tightly.

Kazuki was undeterred by her attempts to resist and instead held her nose closed with one hand. "You say you aren't naughty, but you dreamed about me tying you up... I'd say that's pretty naughty, wouldn't you?" He asked with a light laugh. "Just give it up Mani... you're going to have to open your mouth sooner or later... if you want to breathe."

Mani opened her mouth to breath, and then he shoved his fingers into her mouth. She moaned shocked and tried to push her head back a bit.

Kazuki watched for her reaction, grinning as she moaned. "You like acting like such a goody two shoes Mani... always so innocent. But it looks like the innocent girl's got a bit of a kinky streak, huh?" He said, giving her butt a hard smack and keeping his fingers in her mouth.

Mani gasped out, and bit down on his fingers hard enough for him to pull out. Enough time to free herself, she quickly got out from under him. She ran out of the room, terrified. She began to dial Taro's number. He answered. "Taro, Taro! Please come back to the condo!"

Kazuki went after her, pulling the phone from her hand. Pulling her up against him from behind, he held her in place, clamping his free hand over her mouth to keep her quiet as he spoke to Taro. "Taro? Yeah it's Kazuki. Don't worry Mani's just freaking out cause I brought some girl back to the room. Yeah it's fine. Ok, see ya tomorrow." He said, hanging up the phone as Mani struggled to free herself.

Mani froze in place, before pulling herself away from him. "Let go of me!" she shouted out at him, stumbling away from him. "Why did you just lie to my brother?"

Kazuki pulled the battery from her phone and tossed it aside. "Because I wanted us to have the place to ourselves of course." He said, tossing her phone back to her. "You're pretty good at escaping from rope, but lets see how well you fare against tape." He said, advancing on her a bit menacingly with the roll of duct tape.

Mani backed away from him, "No...Kazuki, No. I want you to stop this..." she said getting cornered in the kitchen. "I'm telling Taro everything...when he g-gets back..."

"Yeah right. We both know you won't do that, even if he would believe you over me. He heard you dreaming about me before, he'll just think it was another one of Mani's perverted little dreams." Grabbing her, he spun her around, pulling her shirt off over her head and duct taping her wrists together behind her back. With her hands tightly bound, he pushed her back into the bedroom, walking right behind her to make sure she would go.

Mani stumbled towards the room, "...You're scaring me." she said before tripping and missed the bed by a few inches. "You're scaring me." she said again, before curling up in place. "Kazuki, stop it...s-stop it...g-go back to your normal self. What did I do to get you so angry at m-me?" she asked staring up into his eyes crying. "What did I do?"

Kazuki faltered a bit at the sight of Mani curled up on the floor, tears in her eyes as she coiled back away from him. "Mani... Mani, I..." He started before he stumbled back and away from her. "I... I'm sorry." He helped her to her feet, trying to avert his eyes from her breasts as they bounced in her bra, and cut the tape around her wrists, freeing her. Without another word, he dashed from their hotel room, slamming the door behind him.

 Mani sat up and watched the door slam. Slowly, she stood to her feet and fixed her bra and panties. Grabbing her robe, she placed it on. It had to be around midnight, She searched outside, until she saw him on the beach. She slowly approached him. "Kazuki?" she said quietly and gently touch his shoulder. "C-Come on...back to the condo.."

"What are you doing here? I came here to get away... go back to the room Mani, I don't need any cheering up." He replied sullenly, not even looking up at her.

Mani bent down to sit down next to him, "Just tell me...why were you mad at me?" she asked looking up at him. 

 Kazuki turned away again, looking out across the water. "Because! You're just so infuriating sometimes! That first dream you had earlier, it wasn't a dream okay?! It was real. I didn't mean to do it, you brushed against my hand with your breasts, and you were talking in your sleep, and you said to do it harder... I thought you were awake and talking to me, and then when you did wake up I freaked, so I pretended you were dreaming. You said you wanted me to stop treating you like a child, and then you freaked out on my when I did. There was just no pleasing you!"

"Kazuki," Mani said turning his head to look at her, a hard look was in her eyes. "Shut up." she said sharply. "There is a fine line...on how to treat me." she said tilting her head down. "I'm bipolar, I can not help it. You should know how severe it is." she looked back up at him. "Why did you...touch me when you knew I was asleep?" she asked looking up at him.

"I told you, I thought you were awake! You told me to squeeze your boob harder! How was I supposed to know you were talking in your sleep? I wasn't aware you had erotic dreams about me Mani." He said crossly before turning away from her once more.

"But I...didn't before..earlier.." she said blushing like mad. "I don't...have erotic dreams." she tilted her head down, "It was...a fantasy. It's different...then a dream." she looked away for a moment. Slowly and timidly, she hugged him from behind. "Let's...just...forget this happened. It's l-less painful that way." she said gripping his shirt. "Okay?"  

"Just what part am I supposed to forget? The part where you admitted you liked me? Or is it the part where I found out you had fantasies involving me? Or maybe all the time I spent tying you up and how I made you cry... maybe you can but I can't just forget it all.. I told you, you should go back to the room. I'll make it back there eventually..."

"And I told you to come back." Mani said refusing to let him go, "I'm not leaving." she said crawling in front of him, "Stop moaping around." she said sharply, and leaned forward to  bit his neck gently. "Stop...acting so sad..."

"Why are you even here?!" He asked, recoiling slightly as she bit at his neck. "You're the one who wanted me to leave you alone, and now you're here trying to get me to come back? If you want me to just forget everything that's happened, we should probably spend some time apart."

Mani flinched and then pulled away looking into his eyes. "...Because, It's how I am..." she whispered to him. "For the rest of this trip them, I'll leave you alone." she said standing up and stepping away from him. She had mixed feelings at that moment, not knowing on what to do. But, she walked back to the condo.

Kazuki sat out on the beach for quite a while, completely losing track of time as he sat out in the sand. He got up finally, trudging back to his room sullenly, not wanting to head back in with Mani just yet. Along the way, he heard a voice calling out his name and turned to see a girl he knew from school heading towards him. "Oh, hey Hana, you're here too huh?" He said. They talked a little, and she invited him up to her room, which he eagerly accepted, not wanting to head back to his just yet.

Mani laid in her bed restless so she went onto the porch to watch the waves, hearing Kazuki's voice and a girls she instantly looked to her side. Just enough time to see him enter her house. "Where...the hell is he going?" Mani didn't move from the spot for several moments, before going back into the condo. Going into his room, she dressed herself in her comfy silk dress. She was going to show him she did like him. One way or the other.

 Kazuki was in Hana's room for a couple hours before he finally left. They had talked a little, played a few video games she'd brought before he finally decided to get back. It was getting pretty late and he was exhausted. He walked up to his door, sliding his keycard to get in and locking the door behind him as he stumbled towards his room.

Mani stayed laid in place, she had the hand cuffs ready in her hands. One already gripped on her wrist, she began to get cold feet, until she tripped and got caught in the blankets. It closed around the bed post. She blushed and looked up as soon as he began to enter the room. "Hi." she said awkwardly.

"Hi..." Kazuki said slowly as he surveyed her. She had cuffed herself to his bed wearing a very form fitting silk dress that showed off her curves. "What... are you doing in my room? And why are you handcuffed?"

"I was..." Mani looked away from him, blushing like mad. "I was going to...ask to sleep with you..." she said bluntly, blushing. "If you said n-no I was going to hand cuff myself...but I tripped and I..." she tugged at the hand cuffs. "..I feel like an idiot."

"You... you wanted to sleep with me? You would barely admit you even liked me, and you said you'd leave me alone. Why the sudden change in behavior?" He asked, raising an eyebrow as he sat on the bed beside her.

"..When we were little...we always slept with each other. I just..." she looked up at him sadly. "I want too...if you want me to leave, I will."

"Maybe so, but a lot has changed... we're not little kids anymore. Sleeping with each other has a whole new meaning at our age..." He reached his hands down, frisking her body and finally finding the keys to the cuffs just inside her bra. He fished them out, pocketing them. "So you want to sleep together... does this mean you don't want to just forget everything that happened?"

"I don't want you...liking someone else..." she said looking up at him, "I don't want you to with anyone else." she tilted her head down. "So no I don't want to forget.."

"Alright then..." He said, laying down beside her and kissing at her neck lightly. "Then we can sleep together..." He pulled off his shirt, wrapping an arm around her and tossing the shirt aside as he cuddled up to her. "But... I think you're a little overdressed for bed Mani... I can help you with that..." He said, reaching for her back and unzipping the back of the dress, pulling it down to reveal her bra.

Mani placed one hand onto his chest. "...I want...an innocent night sleep, please." she said cuddling into his chest. "I-I just want to sleep beside you tonight...no touching...or feeling tonight." she gripped his arm gently. "Please?"

 "Alright... alright fine. I suppose I should uncuff you then, huh?" He said, dangling the keys in front of her. "But before we go to sleep, I do ask for one thing... a kiss." He said, moving in closer and wrapping his arms around her after unlocking the cuffs. "Just one..." He whispered, moving in close and touching his lips to hers.

Mani leaned into the kiss, slowly wrapping her arm around him. Moaning gently in it for a moment, before pulling away and tucking her head under his chin.

Kazuki awoke the next morning feeling very groggy. The night before was a blur in his mind, and he panicked as he felt a warm body laying beside him. However, he soon realized that body was Mani, and slowly his memories of the night came flooding back to him. She was still asleep, so he laid still, one hand snaking very slowly around her waist and up to her breasts, cupping one under her dress and very slowly kneading it in his hand.

Mani shivered in her sleep, and slowly opened her eyes and looked up at him. "Hey...Kazuki.." she said gently to him as he felt her up, her eyes focused for a moment to behind him. "T-Taro." Mani said shocked and coveredherself with a blanket.

"What...the hell are you two doing!?"

"T-taro... this... it's... I don't... it's... it's " He said, unable to stammer anything out coherently. He could only hope Taro wasn't too livid to listen to what they had to say.

"Get your hands off my sister!" Taro shouted at Kazuki and stormed over to the two of them pulling Kazuki out of the bed.

"Taro! Stop it!" Mani shouted at her brother who didn't seem to be listening.

 Kazuki pulled out of Taro's grasp and stood his ground against him. "Calm down! It's not what you think! We didn't have sex or anything! Mani wanted to sleep in the same bed as a totally innocent thing, so we both slept in the same bed, fully clothed. Just calm down!"

"It's not innocent when I enter the room to see you in the same bed as my sister!" Taro said rubbing his head, before turning his heal to look at his sister. "You...you wanted to sleep with him? Since when the hell have you two been dating?"

"Since...Since four monthes ago, it's just been a secert!" Mani said covering for him, "I'm sorry you had to find out this way, but we've been dating for a while..."

"But last night...the girl with Kazuki." Taro hit his head. "Oh...you're that girl...but this doesn't make since," he turned to look at Kazuki. "Why didn't you tell me?" 

 Kazuki shrugged, looking over at Mani. 'Four months?' He thought to himself. "I guess we just thought you'd freak out." He finally replied to Taro. "Sorry... we should have told you earlier. But... are we cool?" He asked, moving over to stand beside Mani.

"Yeah...Yeah.." Taro said waving it off. "Just don't screw her up, Kazuki."

Mani let out a small sigh and curled up on the bed. "I had to say something...longer then a day, he would freak out even more." she explained to him, while curling up under the blanket.

"It's alright." He said, shutting the door after Taro had already left and climbing into bed behind her, wrapping an arm around her waist and scooting up against her. "But if we've been dating for 4 months we've got a lot of catching up to do... now where were we?" He asked with a quiet laugh, pulling the front of her dress down to reveal her bra and taking her breasts into his hands, cupping one hand under each one.

Mani leaned back against him, moaning gently. "We can't be so loud...Kazuki.." she whispered to him, lifting up her arms. "Let's have...a bondage session."

"That's a good idea..." He said, taking her hands behind her and cuffing them behind her back. He felt up her breasts, causing her to moan as he pulled the pair of panties he'd gagged her with earlier from his pocket, stuffing them into her open mouth as she moaned and covering her mouth with his free hand to keep the gag in. With her hands pulled behind her and cuffed, her chest was forced out slightly, causing her already large breasts to look even bigger. "There... that should keep you quiet..." He whispered to her, reaching one hand into her bra to fondle her bare breast.

Mani moaned out and closed her eyes as he fondled her. She shifted her hips and moaned countless times as he felt her up. "...Kazuki..." she said looking up at him lovingly.

 Kazuki returned her loving gaze, and growing even more turned on by the innocent gaze in her eyes as she struggled and moaned behind his hand held tightly over her mouth. Leaning in close, he kissed at her neck lightly. "You really like this, don't you Mani?" He whispered as he kissed along her skin. "Being helpless and in my arms..." He wanted to give her a light spanking, but fearing Taro would hear, he simply pulled the cups of her bra down, continuing to fondle her, his fingers finding and roughly toying with her nipples.

Mani moaned into his hand as he squeezed her nipples, "I-I...do like i-it..." she whispered out leaning forward to lean her head against his shoulder.