After an office romance, Sumire quit Kotobuki and became a full-time housewife. His colleague Hisashi comes to his house and they end up having drinks. Hisashi originally had feelings for Sumire, but he feels that Kenichi stole her from him. One day, Hisashi learns of Kenichi's cheating and threatens Sumire to make her his woman.
I wonder if I should start doing Ichinana or Pococha in about a month. Because I'm talking, it's really fun and stress-relieving if there is a place where you can easily interact with everyone.