My husband's junior, Yoshimura, suddenly came to stay as if he had a fight with his wife. Yoshimura behaves cheerfully, but unintentionally peeks at the couple's lovey-dovey H and is frustrated. The next day, my husband is supposed to go on a business trip and stay at home with Yoshimura and Ai. Ai's saffle Kurosawa appears and is upset by the appearance of Ai and breasts, and tries to stop him, but he loses reason due to Ai's obscene body and goes to a rich 3P.