A beautiful girl takes a virgin's virginity in the cowgirl position. "Is it okay for your first time to be with me?"Kimito Ayumi Ayumi, who has never taken a virgin's virginity before and feels extremely nervous in her first documentary shoot, visits the apartment of an innocent virgin who has no experience with women. With her bright personality and her good at chatter and close physical contact, she communicates with the boy, while toying with him with erotic techniques centered on licking that are out of balance with her looks. She penetrates the gaps in the virgin's closed Kokoro, sometimes playing with him mischief, and completely captivating Kokoro and body as the beautiful girl does whatever she wants with loving cowgirl sex to take his virginity. 4 chapters in total.