NACT-136 [NTR] "Am I not good enough?" Momose Himari, the son's wife, falls for her father-in-law who has become incredibly virile after taking a youth-rejuvenating drug. - Himari Momose

Himari, a 24-year-old wife with beautiful F-cup breasts, is troubled by her sexless marriage. Seeing her frustration, her father-in-law, who lives with them, secretly buys a youth-restoring drug. The drug transforms him into a young man with an incredibly potent body! When he asks, "Am I not good enough for you?", Himari can't resist her father-in-law's powerful body and, taking advantage of her husband's absence, succumbs to a forbidden physical relationship. She's forced to suck his powerful penis in the bathroom, and their lovemaking in the Japanese-style room is intense...