Yonekura Honoka is a very beautiful female teacher with huge breasts. Yonekura Honoka was seduced by her homeroom teacher's extremely sexy body. One day, he accidentally discovered that his teacher and another married teacher were secretly having an affair with each other. Jealousy gradually appeared, he wanted to take over this seductive body! Thinking of doing it, Yonekura Honoka drugged Hikaru and took him into an empty room. He invaded the body he always wanted and recorded it. After waking up, Yonekura Honoka was helpless to let his student have her body. Not only that, Yonekura Honoka also forced the teacher to witness his lover sucking the cocks of three students. Then find a way to make the teacher quit his job. During this process, Yonekura Honoka realized that she herself was changing. She wants to enjoy sex more and be more active when having a threesome with her student...