Hikaru Miyanishi, A Wife With A Masturbation Device That Can Be Used Anytime She Wants, Who Has Been Developed Into A Hard-core Cumshot Vagina Every Time Her Father-in-law (an Obstetrician), Who Knows Everything About The Uterus, Palpates Her.

A beautiful wife who fell after having her pussy orgasms developed with every palpation... Hikaru, troubled by infertility, was recommended by her mother-in-law to get a uterine check-up from her father-in-law, an obstetrician-gynecologist. She was reluctant since it was family, but she resigned herself to it being a medical procedure and the examination began. With persistent finger movements, she was relentlessly rubbed in sensitive spots, and by the end, her private parts were soaked. Even knowing it was wrong... she realized she was becoming addicted to the pleasure with each treatment from her father-in-law. Eventually, she grew bored with her husband's weak libido and small dick, and started craving only her father-in-law's cock... She was trained into a lewd onahole who even squirts from orgasms... They create time together under the guise of check-ups and creampie her daily. Is the child she conceives her husband's, or...?