Female teacher imprisoned and raped; her home occupied and assaulted by students until she reached orgasm for three consecutive days. (Aoyama Nana, MDYD-906)

Nana, a female teacher who teaches students with poor grades. However, the students have no intention of studying hard. While her husband is away on a business trip, a large group of students come to her home and assault her without permission. During the three days her husband is away... the students continue to assault her, repeatedly penetrating Nana's body, giving her pleasure she has never experienced before.