Yuna had a problem because her husband was assigned to work alone. It was so frustrating that he saw his nephew, Ichitoku, in the boarding house as a man. Yuna, who has a strong lust for "I want you to touch it violently with Ichitoku's strong hands ...", approaches with a color scheme to somehow attract attention. Kazunori, who began to be aware of Yuna as a woman, desperately tries to keep her reason, but her crotch swells greatly and she spends a sleepless night. And finally, Yuna who went out to act directly hugged naked behind Ichitoku who was taking a shower.