My father-in-law, who lives with my gentle, beautiful and hard-working "son's daughter-in-law" Non-san, has always been indebted to me. In fact, the father-in-law witnessed his son's wife secretly masturbating like a daily routine during housework. Was. My son who doesn't seem to be able to satisfy his devoted daughter-in-law at all in terms of night life. The father-in-law, who felt pity for his son-in-law, couldn't stand it and committed a forbidden act...!