The kind, beautiful and hardworking daughter-in-law Yuri had long been taking care of the retired, virile father-in-law. Despite his age, the father-in-law cast improper looks day after day at her youthful, full, narrow-waisted body in the prime of womanhood. Meanwhile, my son seemed utterly helpless or pathetic for not being able to satisfy such a devoted, chaste wife in their sexual life. Feeling sorry for his son's wife, the father-in-law could no longer hold back and committed a forbidden act…!
