Yusho went to Tokyo to stay at his uncle's house for summer cram school. Every night, Yusho couldn't study because of his uncle and aunt having loud sex. Frustrated, Yusho one day forcefully raped Ayaka but was caught by his uncle, who beat him up and kicked him out. For revenge, Yusho made Ayaka orgasm repeatedly in front of his uncle and the delinquent senior, performing continuous internal ejaculation rape.
