Female teacher imprisoned and raped; her home occupied and assaulted by students until she reached orgasm for three consecutive days. (MDYD-952)

Eri, a female teacher with a passion for education, teaches students who don't attend school. 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, subjecting Eri, who has never experienced pleasure before, to repeated penetration.