NDRA-075 Matsumoto Nanami, the busty wife who became the mistress of the lecherous neighbor, transforms into a slut who comes at his beck and call and is freely violated.

My wife is always complaining about the lifestyle of the upstairs neighbors. It started with littering in shared spaces, trash disposal, residents' association activities, and so on… As a pacifist, I used to say, “Don’t make a fuss.” Apparently, my wife, who was appointed an officer in the women's association in the spring, was sent to protest in her single neighbor's room on behalf of the women's department. Later, I was told that my wife and I had a sexual relationship…