After remarrying her loving husband who works late, Yumi spends her days masturbating to cope with the loneliness of being ignored. Determined to release her pent-up emotions, she hatches a plan to use her stepson, Masanori, as an outlet. One day, she sees him engrossed in masturbation while wearing unfamiliar goggles. Unable to resist, Yumi starts masturbating as well, and eventually, unable to hold back, she mounts him in cowgirl position, uniting with his raw dick! Driven by loneliness, the two impulsively engage in a forbidden relationship. Sharing the secret with each other, they become accomplices and get lost in the thrill of hidden sex, eventually accepting creampies without hesitation…!!
Serebu no Tomo
