A male therapist's real experience at a certain oil massage parlor in Tokyo! While he was giving her a serious massage, the busty young wife with a good sensitivity couldn't help but feel aroused and moaned. He was engulfed in the erotic atmosphere, and even though he knew it was wrong, he instinctively ended up having sex. In the end, the young wife begged him to "cum inside her," and he had to make the ultimate choice...