YAL-101 Silently selling the sleeping face of a friend's girlfriend. Mizukawa Kazuha.

Kazuh works at a convenience store. Her boyfriend is the chief of the same convenience store, but he seems to be obsessed with a young female part-timer who recently started working there and doesn't pay any attention to her. She came to consult her male friend about this problem, but this guy was a monster. He spiked Kazuh's drink with an aphrodisiac and successfully manipulated her body, licking all over it, and then ejaculated his pent-up semen deep into Kazuh's vagina.