Yui Hatano KSBJ-321 uses her lewd tongue to seduce her father-in-law, who enjoys licking his penis while his wife remains unsatisfied.

Her husband was busy with work and rarely came home, so their sex life became lukewarm. One day, Yui Hatano witnessed her father-in-law, with whom she lived, having an erection while napping. Unable to resist comparing it to her husband's penis, she took it into her mouth. Furthermore, Yui Hatano, who wanted a child, pleaded for pregnancy on behalf of her father-in-law for her husband's sake…