This is an incest oneshot, just a warning I love story's like this so beware. If you no liky then you no readyy, got it. And if you want to change the sport then you can I just love volleyball so I put it. I am also changing Yuri's story to fit this soo...
- - - - - - - His little sister whom he had such a strong love for, even though he didn't show it all the time. Y/n was very athletic she loved volleyball so much that she basically only had time in her life for three things - volleyball, manga, and Yuri. As said before y/n also like manga when she's not throwing herself into sports or with her brother she has her nose burried in a manga.
Each day Yuri's love for her grew even more.
Y/n jolted awake screaming from her dreams. Yuri awoken from his sleep by the scream sprang up and ran toward y/n's room. He slammed the door open and scanned the room for her "Y/n what's wrong?" He said still trying to find her in the dark. Yuri reached over for the light switch and turned it on, then he heard a small shriek come from the corner. There you were curled up in a ball rocking back and forth sobbing from what your dream state brought you. Yuri quickly walled walked over to you, and picked you up bridal style. This happened every so often, you would have a terrifying nightmare that struck you so hard sometimes you couldn't move on your own. Yuri knew what to do when this happened, just pick you up and take you to his room y/n loved him in the exact same way the he did her but both of them never told. Yuri walking out of y/n's room down the hall to his, set her down on the bed and went to get a glass of water. When he came back she was fine, wasn't scared anymore not trembling or crying just fine. "Onii- chan" she whined holding out her arms for him to come to her. Yuri set down the water and went to lay on his bed, but then finally realized that his 13 year old baby sister wears a sports bra and tiny (tiny) shorts to bed. His blood started boiling with want, he wanted to touch her kiss her wanted to make love to her but he couldn't right now. "Tch" was all he said then went to his closet to grab a large shirt. He threw the shirt at her and y/n knew exactly what to do, she just put it on because even though their siblings some things are still weird. Yuri finally went to go lay down with y/n, she cuddled flush against his chest wanting for some reason to be close with him. Yuri took this opportunity to wrap his arms around her waist making it seem normal. "Mmm onii- chan" y/n said shifting her hips under his touch making him feel more anxious. Y/n kept shifting her hip through the night wanting to make Yuri go off the edge.
Yuri was getting hard, but he didn't want y/n knowing that so he tried to move his legs away from her but to no avail. "Onii- sama you're -" y/n Was cut off by Yuri "I know I'm sorry I'll go." But before he could get up y/n wrapped her legs around him. "Onii- chan I love you not just in the sibling way. I'm in love with you." Her confession made him realize what she was doing, she screamed on purpose just so she could get in bed with him. But Yuri didn't mind much because he felt the same way. "And onii- san" she said "Hmm" Yuri replied stiffly "D- do you love m- me back?" She asked shyly. Believe it or not the hot headed Yuri smiled softly at her and started to lean on close to y/n. She didn't notice because her eyes were closed waiting for his answer, but then she felt his lips against hers in a soft and passionate kiss. After some time y/n melted into the kiss wanting more of her brother, but going with his pace of love was fine. "Nii- san" y/n moaned "y/n I love you too, I want you so badly." Yuri said against her lips sending shivers down through her body. Y/n moaned once again sending Yuri off.
All of a sudden Yuri grabbed the bottom of the large shirt she was wearing, tugging at it awaiting her response which was a shy nod. He took the shirt off with ease leaving her with her sleep clothes. Yuri went up to her neck and started kissing, sucking, and licking at her spot. Y/n tugging at her big brothers shirt silently telling him to take it off. Yuri smirked at her actions but complied with it, taking his shirt off leaving him in only sweat pants (which was so fucking hot) y/n started to run her hands up and down his chest earning a small grunt from him. Yuri finally on top of her taking off her sports bra and kissing down her chest to her hardened nipples, taking one in his mouth. Y/n moaning loudly.
That night was full of sex and no regrets. ~just imagine that they did it and went all the way because I'm not that good at actual lemons, gomen. Sorry~
The next morning y/n Was in the bathroom about to brush her teeth, and getting ready for her game. (Volleyball game) when Yuri walked in and went over to her. He wrapped his arms around y/n's waist and stayed there for some time until she turned in his arms giving him a shy kiss. "I love you y/n" he said kissing her fully on the lips. "Mmm I- i love you too o- onii- san" y/n said back gladly taking the kiss.
At the game Y/n Was a completely different person when she was on the court. From the shy little girl always having her nose in a manga to the enraged girl bossing everyone around (in a good way) winning every game.
Y/n at serving position, never missing a hit racking up all the points just with her serves. "Come on, hit it back why the hell can't you get it. I'm serving in the same spot on purpose!" She screamed. Yuri was there watching the game play out, he had never seen y/n that way but he likes it. During a break in between games y/n ran up to Yuri and hugged him.
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(This is what y/n was wearing)
Yuri gave her a towel and some water and she gladly took them. "Thanks onii- sama" y/n smiled. The ref called for her team and off she went but not before giving Yuri a sly kiss on his cheek. Running away she looked back at him smiling a face like 'What am I going to do with you' then went back to her game. Seeing his shy, precious little sister so enraged (once again) setting off the edge. Yuri noticed that he was getting a boner just looking at you. Quickly he grabbed a volleyball setting it on his lap trying to hide what was starting to rise from his pants. Yuri didn't want to leave then make you feel like he doesn't love you so he stayed as long as he could.
That night Once y/n and Yuri finally made it home, y/n found herself trapped between a wall and her brother. "Onii- Sama" she cried as he started kissing up and down her neck. "Do you even know how far you set me off y/n, how you made me want you so much." Yuri said his eyes full of lust. "For your punishment, you need to beg for me." He spoke once again eyeing her expression. Y/n gasped when she felt a hand running down her shorts, then Yuri's finger rubbing on her clit from her panties. She moaned out as pleasure struck but then her big brother stopped, he didn't do anything more but take his hand out and stand there. "Onii- chan why did you stop, it felt good." Y/n whined at him "Did you not hear me baby sis, you need to beg for me." Yuri said very seductive. 'This is going to be a fun night' y/n thought to herself "But I want you big brother, please" she said trying her best. Yuri just looked at her and said "No. Gotta try harder babe." With the word 'Babe' it sent y/n off too "please onii- Sama please, I need you. I need you inside me." That was enough for Yuri so he did her. ~I'm sorry they had a very complex sex life, and Yuri did have full on sex with her I promise you I'm just not very good at that.~
EXTRA Y/n got sick because of Yuri that night, leaving her naked out in the cold living room. "Onii- san I need you, I want soup." She cried . (Oh boy, this is going to be a long few days)
