DISCLAIMER: I do not own Baka to Test.

A/N: I love these two.

Yuuko and Hideyoshi were on the train, a blush across Yuuko's cheeks as her brother slept through the ride with his head on her shoulder. He started dozing off not too long after they had gotten on, and his head had ended up there much to her displeasure. But she bore with it, deciding she'd give him a little break.

Hideyoshi... is really cute when he's sleeping. She thought, and her face got hot. Ugh, he actually made me think that! Gross. She was slightly ticked, but she felt a little bit of sisterly love when she glanced at him peacefully resting on her shoulder. It was like a sign of trust, or affection, or both; it actually made her a bit happy, not that she would admit it.

"Oh my, aren't they adorable?" Yuuko's ears caught wind of the whisper, and she noticed a couple of middle-aged women looking their way.
"They must be identical twins." The second woman replied, smiling. "It must be so nice to have a sister as cute as that."

He's my brother... Yuuko bitterly thought, a frown on her face.

"When my sister and I were their age, you'd never see us sleeping on each other. We fought all the time!" The first woman continued, giggling.
"They must really love each other." The second started giggling too, and her words hit the mark.

Yuuko was seriously irritated... and embarrassed. Plain, downright, embarrassed! So, she did the only thing she could think of to make her feel better.

She rammed her elbow into her brother's side.

Hideyoshi woke with a soft cry, his hand going to his side. "S-sis?" He asked, touching the spot where she'd dug her elbow into him.
"Don't sleep on my shoulder in public, dearest brother." Yuuko muttered, not looking at him.
"Why, aneue?"
"Just don't." She glared at him, silencing him.

A quiet giggle came from the other side of the train. "She got embarrassed."
"Indeed."

Hideyoshi heard the whispers too and took a closer look at his sister's red face. Sure enough, she'd gotten embarrassed about something and took her frustration out on him... as usual. That actually annoyed him a little, considering he'd gotten really comfortable on her shoulder. If only there was a way to get back at her...

He smiled when he saw he had enough room to his left.

Hideyoshi scooted down a little, Yuuko not noticing as she was trying to ignore him, and he laid down... with his head right in Yuuko's lap. Words could not describe the feeling of comfort, love, and security this gave him, and he was back to sleep within moments.

"Oh my."
"Her little sister really loves her~"

Yuuko was trying to keep a straight face, but her eye was twitching, her mouth quivering, and even her ears had gone red. This was beyond simply having his head on her shoulder, and she couldn't do anything about it because she didn't want to be seen beating up on her brother in public!

So, forcing a smile on her face, Yuuko laid her hand on Hideyoshi's cheek, gently pulling his bangs back from his face in a seemingly loving way. "Hideyoshi, when we get home..." her smile grew dark, her fingers tracing the edges of his ear, "you better run."