Meru, the brother complex younger sister. She, who was promised marriage to her brother. Meru can't forgive that her brother's love is directed at someone other than herself. "I love my brother more!" Meru, driven mad by jealousy, seduces her brother with her erotic body and pussy!! Even her brother reaches the limit of his patience with the overly erotic temptation of the attention-seeking yandere younger sister...!