I decided to live with my father-in-law, Genichi, who was sick. Genichi, who used to be her playboy, becomes conscious of Rena as a woman while being cared for by her. and he attacks her. Unsatisfied with her nightlife with her husband, Rena becomes addicted to Genichi's skillful techniques. The relationship between the two deepens, and they continue to have relationships during the day when her husband is not around.
