Mom Will Be Your First Women (2014)

Yuichi can’t get rid of his virginity while everyone around him is losing their virginity. He believes that the cause is due to the ugly face inherited from his father, and Miho, his mother-in-law, comforts Yuichi, saying: “Men are not about face.” Despite this, Yuichi tries to relieve his unrelieved pain by masturbating with his mother-in-law’s underwear, but Miho witnesses the scene. However, instead of scolding Miho, he offers to help masturbate.