Summary
After Marika leaves her spouse Yuutou for her profession, she is coerced into having sexual relations with her student Yuuki. The following day, Torao, the building superintendent, summons her because her composure is still all over the place. Torao uses a photo of their kiss as a kind of blackmail and spends all day enjoying Marika’s body. Worried about Marika, Yuuki goes to her apartment to find her and her boyfriend fucking after she noticed that she took time off without telling anybody. Yuutou, who is beginning to suspect his wife Marika, accepts an invitation from a friend, only to discover…