I Don't Like My Big Brother At All!

お兄ちゃんのことなんかぜんぜん好きじゃないんだからねっ!!

Adapted from Kouichi Kusano's manga, this ecchi romantic comedy follows Nao Takanashi, who is set on luring her adoptive older brother Shuusuke into a forbidden romance while he struggles to resist. As classmates and a love rival crowd in, the household descends into teasing, misunderstandings, and fanservice-heavy chaos.