The neighbor who moved into the apartment turned out to be her ex-boyfriend... The newlywed wife, Nanamori Riri, was blackmailed with past events and forced to sleep next to her husband while he orgasmed from another man's penis. (SONE-053)

To support her honest husband, Lily quit her job and they bought their dream home together. However, as she greeted her neighbors, she discovered that one of them was one of the biggest stains on her life, and also a former boyfriend, the mastermind behind a crime... Every time they met in the hallway, he would threaten her with past events, plunging her from the peak of happiness into a nightmare. Although she wanted to move out immediately, the mortgage wasn't something she could easily give up. With memories of the past flooding back uncontrollably...