My mother-in-law, Ryo, has been living at our house since yesterday to support my pregnant wife. - Thanks to my mother-in-law, my housework became easier, and I became relaxed, and my wife found the trash can that had accumulated from excessive masturbation. - Then, his wife, who has lost her patience, is ordered to refrain from masturbation until she gives birth. - A few days later, I was learning cooking from Ryo-san, but my crotch reacted to his bewitching gestures. - Seeing me like that, Ryo-san made an immoral proposal...