To substitute for the teacher who went on maternity leave, Sensei Momoka took over the class of perverted brats. The three delinquents were thrilled by Sensei Momoka's massive breasts and started groping her chest and peeking at her panties instead of greeting her on their first day of school. During art class, they insisted it was for art and made the teacher wear revealing swimsuits so they could grope her all over; before gym class, they thoroughly peeked at the teacher changing clothes. They were brimming with curiosity about sex. Then, during health education class, they asked, 'We want to know how babies are made!' and insisted that the teacher give a practical lecture using her own body…
