My Only Sunshine 〔Free! Oneshots〕

Forbidden Love

Souske x Sister! Reader

Requested by: @bloody-cross
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I sighed and played with my hair. I was currently home alone since my parents went on a trip and my older brother lives in a dormitory.

My older brother was Souske Yamazaki He attends Samezuka academy (an all boys school) and is on the swim team. He doesn't visit much, and when he does, he doesn't talk to me at all. I feel really distant from him even though he's family.

I don't really look like my brother, except for maybe some traits, but all in all we could be mistaken for friends. Or even a couple. The thought ran through my head and I shook it off.

I'll admit, even though we're related, I couldn't help but have a small crush on my brother. Even though we grew distant, we were pretty close when we were young. He always protected me from bullies and such.

I then heard a knock on the door so I quickly ran over to see who it was. I opened the door and saw that Souske was standing there.

"Hey." He said in a monotone voice.

"Hello." I smiled. "What are you doing here?"

"Mom and dad said that they were on a trip and informed me to hang out with you for a bit while they were gone." He shrugged. "So I said sure."

I stepped to the side and motioned him to step in. "Oh cool. Come in."

He stepped in and took his shoes off. He walked towards the couch and sat down on it.

I followed behind him and sat down also, on the other end of the couch.

We were quiet until he spoke up first, "Wanna play video games?"

"Sure."

Souske got up and set up the game. He handed me a controller and say back down, but a little closer to me this time. "Let's make a bet."

"Uh. Sure I guess." I turned my head to him.

"Winner gets to pick one thing the loser had to do. The loser can't back down from the request." Souske smirked.

I put a hand to my chin and thought about the things I could make him do. Maybe wear a maid outfit since he didn't get to wear one for the festival since he didn't go to Samezuka at that time. I giggled. "Sure!"

"Ok."

~Mini Time Skip brought to you by back muscles.... Ooooo~ lala~

Souske and I had already played four rounds of Mario kart and I lost every single one. "Ugh!" I groaned out in defeat and threw the controller down. "Rematch! Last one!"

Souske chuckled. "You said that the last three times (Y/N)."

I puffed out my cheeks. "Fine! What do you want me to do?" I crossed my arms.

Souske set down the controller and stared at the ground. He mumbled something.

"Excuse me?" I asked.

He turned his head to me and smirked. "Kiss me." He said smugly.

"Whaa?" My eyes widened in surprise. "Repeat that please."

Souske looked annoyed. "I know you heard me (Y/N)."

I blushed and averted my eyes. "Okay." I turned my body towards him and began to lean in. Souske also began to lean in and I planted a kiss on his cheek. "There! Happy? You didn't say where so I just a-"

I was cut off when Souske planted his lips upon mine. He wrapped an arm around my waist and pulled me closer to him, deepening the kiss.

I was surprised, but slowly melted into it. My hand rested upon his chest. I felt his tongue run along my lip and I opened my mouth. Our tongues fought for a bit until I gave up.

Souske pulled back.

I shook my head. I do have a crush on him, but there's one problem. We're brother and sister. "Souske." I whispered. "This is wrong. We can't."

He frowned. "Why's that?"

"It's because we're brother and sister. It's just wrong." I turned my head away.

Souske pulled my chin and made me look at him. He had a serious expression on his face. "(Y/N) that doesn't matter to me. I still love you."

I blushed. "I love you to Souske, but what would our parents say about this?"

Souske didn't say anything. He grinned then picked me up. "I guess we have to keep it from them and get even closer while we're at it."

"Eh!?" I said.

Souske then carried me to his bedroom that we had incase he visited. He shut the door and threw me gently onto his bed.

"W-what are you doing?" I asked him.

"Well I did win four times, so I thought it was only fair to get at least three more commands."

"Eh? You can't change the rules!" I almost shouted.

"Tch. Shut up and just relax." He climbed on top of me and pinned my arms above my head. "Second request is I want you to say that you love me."

I blushed. "I... Love you." I trailed off.

"Huh? Louder please."

"I love you Souske!" I practically screamed.

"Good, because I love you to." He smiled.
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Next chapter: Nagisa x Reader