Sora of the wife who was indulged in masturbation to hit the promise of SEX by her husband. - Makoto, who was watching the situation, sneaked into the futon. - He desperately resisted the lie next to his husband sleeping, but he forgave himself to the sweet whisper from Makoto, who was young and had no blood connection. - Sora desperately kills his voice in a dangerous situation, and Makoto puts his cock in and out so as not to make noise. - From that day onward, the two forbidden adultery escalate and begin to seek further stimulation and pleasure ...