Miyu, whose boyfriend cheated on her, declared in anger that she would make him wear a chastity belt and manage his ejaculations from now on. Up until now, during sex, she had been dominated as a submissive by her boyfriend, but from now on it's my turn to torment you! She relentlessly berated her boyfriend, and in the end, after three months of abstinence, they both went crazy with intense sex.
