♥Notice me, Senpai♥KnB♥Kasamatsu Yukio
Kasamatsu Yukio doesn't usually hate a person, especially a girl, but this one girl managed to instantly get on his bad side on her very first day of high school! Rui, even though she's aware that Kasamatsu doesn't like her, finds herself in love with him and always finding an opportunity to express her love to him, m...