[Reducing Mosaic]HMN-233 "Teacher, let's play at having an affair." While my wife and I are in a dull phase, a student keeps coming to me for unprotected sex and love confessions. We've had multiple trysts at a love hotel after school.

Me, a homeroom teacher in a stagnant period with my wife, is tempted by my student Kurumi to 'play at an affair.' We repeatedly meet secretly at love hotels after school. I know it's wrong for a teacher and student, but we cross the line and have bare sex. An immature body and a cute smile. Kurumi becomes increasingly lewd, constantly demanding I finish inside her. I keep losing to her advances... It's like sex from my teenage years. Maybe I'm unfit to be a teacher, but I can't stop our 'affair play,' cumming inside her developing, sensitive pussy over and over.