Kabe no Mukou no Tsuma no Koe 2 - Episode 1

Description: Kōsuke and his wife, the Otaka couple, lose their apartment in a fire. While they’re struggling, his boss Hidetaka offers to let them stay at his house for a while. Though they feel a bit hesitant, hotel costs would be too high, so they decide to accept his help until insurance comes through and they can find a new place. At first, his wife Chinatsu is reserved, but she gradually grows comfortable, and the couple begins to feel at ease living there. Their sex life isn’t much of an issue either, as their relationship was already lacking in that area. However, one night, Kōsuke accidentally witnesses his boss’s wife, Fumiko, pleasuring herself. Though aroused, he holds back, knowing he can’t have sex in someone else’s home, leaving him somewhat frustrated. Then, during a drinking session, his boss confesses that he suffers from ED and asks Kōsuke to sleep with his wife instead… This is a story of swapping that begins with taking another man’s wife.