In order to support my pregnant wife, my sister-in-law Yu came to Tokyo from my hometown. Thanks to Yu, her wife calmed down, but I was ordered to ban masturbation immediately after her pregnancy, and her libido was reaching its limit because of the bewitching Yu. The videos on my smartphone are deleted, and I reach out to Yu-san's underwear when I lose her libido. And the next day, Yu-san finds out about it, but when he finds out about the ban on masturbation, should he help instead of getting angry? And I made an immoral proposal ….
