His life is over when he's found out he's cheating!? A scumbag man toyed with two women under the guise of marriage. The moment he accidentally peeked at his smartphone, a hellish reversal began. A single woman, Hiyama, and a single mother, Okina, team up in an unexpected "punishment play"! "Take a video of me masturbating." "Do it if you don't want your company to find out." The man's pathetic, crying masturbation scene is mercilessly filmed on his smartphone. "I can't get an erection unless we punish you..."