I don't own Kiss xSis.. Please review and thank you!..
I'm so sorry for bad grammar..I hope you understand and like it, enjoy reading!
What if Ako and Riko find theirselves aren't sexy enough for their brother..
It's all begun from Ako's mind. 'buhh! Yesterday i saw riko and keita had done something dirty' *please review the kotatsu chapter.. 'i want to feel that too'. Her hand begun to touch her inner thighs.. 'keita..hn'
Suddenly, riko entered the room.. "Akoo! Let's watch 'Popopo'". (think whatever cartoon you can imagine) It's already 6pm!"
"kyaah, riko, please knock the door first!" said ako while she took her hand and pretended to read her mathematics book.
"hey!it's Saturday, Let's have fun. Why does your face is so red, ako?" riko asked her confusely.
"ng, no problem.."
Then, they went to the living room where their brother were having some snacks while watching tv.
"Keitttaaa!" Suddenly, riko hugged him from behind..
"nee-chan!" keita's face became red when he felt something poked her back. It's riko's chest! Eventhough she has a small chest, it's big enough to make her brother blushing.
"Hey, are you blushing because of this skinship or because of my breast?" Asked Riko while grinding her body to Keita.
"Stopp it Riko!" Shouted Ako. "Your breasts are not big enough to him. I think mine is bigger, isn't it Keita?" She grope both of Keita's hand and brought them to her breast.
"Yaa ya, nee-chann..!" He struggeled to remove his hands from Ako's. "Both of you have a small breastts!" Shouted Keita angrily. "I think sensei's is better than you twoo!".
Suddenly storm has appeared. Riko and Ako stopped their movement.
"Are you serious?" Asked Ako while making a sad face.
"Nee- chan.. i don't mean_" Keita feels sorry.
"If it's like that, then_ " Riko stood up. "I will make sure you're regret for what you're saying. You will become ours and fall for these breast!" Said Riko.
The next day..
"Oh my, I can't sleep last night. I can't let my guard down after yesterday's incident" whispered Keita, so his voice didn't interupted the class.
"What incident?" Keita's friends heard his voice.
" no, nothing.." Said Keita..
"Eiiii, do you think we don't know!? It must be about your superr wonderful sisters right? How lucky you are, have a sexy siblings like them" said one of Keita's friend.
"Hey, did you do something to them last night? You look tired.." Said the other friend.
"Don't tell me, you do XXX then XXX after that XXXX ! I will not forgive youu KEITAA!" Shouted all of Keita's friend.
"SHUT UPP!" I don't know what all of you discussed about! But don't distrubed my class!" Shouted the teacher. "Come to my room after class!".
-oooOOOooo-
"Hah, why I have to bring all of these things , geezzz, that bastard!" Said keita. "I think I should bring these to the infirmary".
After he arrived in the infirmary, it seems there is nobody, so Keita open the door and come in. Suddenly he heard someone's voice.
" hn, mmh.." .'It's a girl's voice'.
"Aahhh, hmh..ngg". 'Is she hurt?''.
When he see the girl, the girl is actually Riko.
'Riko-nee, what is she doing here?' When he want to called her.."Ri_.."
"Kyaaa, Kei-.. Aahh, that's right.." She moaned.
Keita looked at her and didn't believe what he was seeing. His sister is masturbathed while thinking about him.
Suddenly, Keita feels something tightened in his pants. 'Crap,it's no good..Keep calm, Keita' He droped the things carefully and went to the empty room beside his sister. 'I know it's wrong, but I want to hear Riko-nee's voice. Am I become a pervert right now? But I want to know what is she thinking about..'
With the blanket around Riko's body, Keita wasn't sure what his sister was doing with the lower part, but it's clearly enough to see the upper part. Riko was grabbing and rubbing her own breasts. She was wearing her uniform but she already took of her bra, so he could she her erected nipples.
"Nyaa~ keitaa, stopp.. I can't wait any longerr.. Nggh, please have sex with mee- ahh.." moaned Riko.
Gulp. 'Riko? Want to have sex with me.? I don't believe it'
"Ahh, thrust harderr..nyaa~ah. Keii" she thrusted her own fingers in and out, also played with her clit.
"Ahhn, I..I'm cum-" When she near to her climax, suddenly Keita opened the curtain.
"Ri..Riko- nee" Keita appeared with his red face, maybe it's the reddest face he ever make. "You- ..me" he didn't know what to say.
"Keii-ta?! Why are you here? Since when-" she wanted to ask, but when she looked over his face and *of course* his pants, she already know that he watched her for a long time. "Ng, Keita..this is, I can explain" she want to make an excuse with her hands, but didn't realized that her right hand was wetted by her fluid.
When Keita see her sister in that state, he can't think of Riko as her sister, but as a women. Suddenly he grab her right hands and stare at her hand for a while.
"Keitaa! What are you looking at? Stop starring! It makes me shy." She pulled her hand but Keita is a man, it's hard to fight with his strenght.
He removed her blanket and found his sister's gorgeous lower part body. She wear a black-white lacy panties and it's already soaked.
"Did you cum while thinking of me?" Asked Keita.
"Hm? Ng.." She just shyly nodded.
"Then, it's mine" He brought her right hand into his lips, then suddenly he lick her fingers.
"Keitaa, what are you-" she pushed his body with her left hand , but he grabed her hand.
"Stopp, Keita!" He lick all of her fluid on her hand until it's soaked by his saliva.
"What are you thinking about me? You want to do 'it'? Asked Keita.
"That's not it, I just want to make my breast bigger!" She said it with a loud voice, maybe too loud to make herself shock with her own statement.
"Eh? What are you talking about? How?" Keita asked clumsyly.
"Ng, I heard, if girl's breast is grope by a man, that can make it bigger. I am too shy to asked you so I just masturbathed while thinking about you"
" ooh, so, why are you thinking about having 'that' with me?"
"Ah, hm..that's just, because I, I love you, Keita"
"Riko-nee..". Riko move forward and hugged Keita. She slowly took her lips into his and kiss him passionately. She move her lips slowly, until Keita make a move. His tongue is make its way into her mouth. They start kissing hungrily. They fight using each other tongue. They suck, lick, and bite each other lips. So passionately until they hard to take a breath. Riko doesn't realize that she already sat on his lap, until something poked her inner tight.
"Kyaah, nh, wai-" she is trying to stop Keita, but he didn't want to unlocked their lips.
They keep kissing, eventhought there is something in Keita's pants that poked her crotch.
"Uh, hn,..mhh". The kiss become so addictive, when suddenly Riko start grinning her lower part into his. "Ahhn, mmmhh~". Knowing the situation, Keita grab her butt and pushed her lower body into him. Their crotch touch each other, make it's more intense.
"Nyaan~ ahhn, Kei- ta, ah" She crossed her legs around his, and start grinning. Make it feels like do 'it'.
"Nee-chann, argh.." He want to touch her body so badly, so he explored every part of her body with his hands. When suddenly he took off all the buttons of her uniform. He touched both of her breast and makes Riko moaned sweetly.
"Keii, ahhnn, not-there.." Keita grab her breast, move slowly, from side to the center, and start pinch the center. "Hhaa, ahhnn.. " she arched her back when she feels the pleasure. Her nipples are erect again. He grab and pinch her breasts over and over again. Until he can't take it. Then, he pushed her into the bed, and start licking her breast. Riko can't take it anymore, she take her own hand into her panty and move her fingers back and forth.
"Haa~ aahn, nyaaa.. uh uh" she touch her clit and started play with it.
Keita can't take it too, so he unzip his pants and take out his-erected-manhood.
"Let me make you cum with my hand, you already make it before right? I think you'll more sensitive than before. Said Keita.
"T, Then.. Let me do you too. You already get erected when you saw me earlier"
While kissing, both of them are trying to make other cum. Riko moves her hand up and down to pleasure his manhood. She pumped it and played with his balls.
"Arghh, nee- ah" moaned Keita.
Same as her, keita is playing with her clit, while touch the clit with his tumb, he pumped his fingers in and out into her womanhood.
"Aahh, ahmm,, nn, uhhnn~" moaned Riko.
They work together , when suddenly they feels something strange.
"Keeii, ahnn, I, I'm cumm-..ing,"
"Ngghh, arghh, me too, cumm-"
They stroke each other 'things' harder than before, sent themselves to a heaven of pleasure. Rubbing, moving, pumping together and..
"Kyaa, ahhh, Keitaa-ahh, .."
"Rikoo- nee argghhh.."
They cumming! Left their body tired as they are having sex. But their desire makes them want to have more than this.
"Riko-nee, I think I'm very horny right now. I want to put 'it' in to yo-"
Suddenly..
"Riiikoooooo, where are youuu?" There is Ako's voice, she is coming to the infirmary.
"Akoo!? She come?."
"Rikoo, there you are! Ako already come in to the infirmary. "Do you come home tonight?"
"Nggh, yess, but I'll be late, because I'll have a meeting" Riko answered.
"Ok then, mom and dad will not come home tonight. You can go home as late as you want. Let me have some fun with Keitaa, Ok?"
"Geeezz, neverr!"
Ako happily leaving the room without knowing the situation.
"Then, Keita. You can go home, it's already time for me to go to the meeting"
"Yeah, riko-nee. I' ll go home, see you at home tonight". Keita appeared from the room beside Riko's bed.
"Waiit, come here" said Riko.
Suddenly Riko kissed Keita's lips sweetly. "Let's continue this tonight, ok?" Said Riko while smiling.
"E, ehh?" Keita blushing.
"Don't do any ecchi things with Ako! I'll not let you do that!"
"Ha. Hahhaa, ok then. Jaa nee!". 'With this kind of state, how can I not do something to Ako-nee'.
Can Keita fulfill his promise?
-To be continued-
The upcoming chapter is about Ako and Keita.. I don't know why, but I like the step-siblings relationship :3 Hope you like it..
Thanks for reading! :)
