Ririka was living an ordinary but happy life with her beloved brother... until that guy came along... Her brother made a strange friend at school, and that guy comes over to our house almost every day. So Ririka can't be with her brother!? She took my brother away from me, and I can't forgive her. I'll get revenge. A chastity belt is used to control ejaculation completely. Her slim body and amazing technique! Her babyish voice and super cute dirty talk! Her lewd techniques as if she came straight out of a TV idol with beautiful breasts will make your cock explode. "I'm going to punish you by making you my cock slave."