In order to support her husband, who is married and serious, his wife Noriri quits her job and buys her dream home with her husband. As she goes around the neighborhood to say hello, she unexpectedly discovers that her neighbor is the man who was her ex-boyfriend and the mastermind behind the biggest stain in her life, when she committed a crime... When they pass each other in the hallway, they are blackmailed into talking about their past, and their days of happiness fall into nightmares. I want to move right away, but it's not easy to get a mortgage. The past that she doesn't want to remember comes back to her, but she can't resist and becomes the man's compliant sex pet. Even though her husband is right next to her...even though she knows he's unfaithful...she cums over and over again on the cock of her extremely compatible ex-boyfriend. Neighbor's gacha failure NTR that gradually falls into pleasure in immoral acme.