START-301 _The guy who fucked my sister

Miyajima Mei is a cute girl, she has a younger brother Hajime who studies very well, that's why Mei's parents have full love and faith in him. Responding to their expectations Hajime passed into a famous high school with absolutely high scores. From then on, Mei's parents became more strict with her. Mei also felt very sorry for herself because her parents' feelings were only for her younger brother. Gradually, an invisible distance between Mei and Hajime was created. They were no longer as close as before. Even though they were living in the same house, they didn't even talk to each other :S. Then one day Hajime brought his new friend home, his name was Sugai, a special student but he studied very well. Here Sugai accidentally met Mei. After hearing Mei and Hajime's story, Sugai proposed to resolve Mei and Hajime's misunderstanding. Let's watch to see what method Sugai will use to do that