A married woman named Sayuri, who responded to an ad about sexless marriages, was given a condom and spent the night at a college student's place. She quickly used the condom for sex, but once wasn't enough for the man, so she allowed sex without a condom. The second time they had sex, they agreed to pretend it never happened, but the real sensation was unforgettable, leading them to seek each other again as her return home time approached.
