Himari and Takeshi's married life is not going well. One day, her father-in-law Hideo sprains his back, and Himari starts visiting Hideo's house to look after him. Unlike Takeshi, Hideo treats her Kokoro, and Himari opens up to him. However, a chance incident leads her to discover Hideo's manly side. Himari is attracted to Hideo as a man, and straddles him in his wheelchair and kisses him passionately, wriggling her hips obscenely for her own pleasure and to show her compassion for him...