Eri, a female teacher who is enthusiastic about education and wants to be a student, decides to hold a study session for her students at home while her husband is on a business trip. However, the students' dos black traps mercilessly attack the collar. 3 days when my husband is absent. Eri who continues to be violated by students with excess libido and tears her pride as a teacher. What I felt at the end of the overrunning sex of a young penis whose body kept refusing violently ...