"At this rate ... my son will become a mature woman rapist!" One day, a single phone call addressed to Yoko. The other party is her son's homeroom teacher. "Recently, his vulgar pranks have escalated." "Is it for my classmate's child?" In order to prevent him from becoming a sex offender, he struggles to release his sexual desire with his own body, but gradually finds himself obsessed with his son's rough cock.
