"Maki" and "Mizuki", who live on the same floor of the apartment, were talking about sexless talk with each other's husbands today as well. Meanwhile, a young man named "Yamada" came to Tokyo on the same floor as the two married women. It didn't take long for Yamada to attack the two married women with a strike. Maki comes to Yamada's house to help unpack things that day, and Mizuki comes to share dinner. The reverse 3P that started with frustrated married women is just the beginning of a dream harem new life.
