Nia, an AV actress, was worried about her next shoot. The content was "virgin". Nia had never shot a "virgin" scene before, and had never had sex with a virgin in her private life, so she decided to consult with her acquaintance, the "virgin messiah," Nanjo. Nanjo first taught her how to treat a virgin. Next, Nanjo made Nanjo masturbate so that the virgin could see it. Finally, Nanjo called a virgin friend and taught him how to treat a virgin. Nia gently led the virgin, who had no experience at all. Nia gently praised the virgin while teaching him how to kiss, deep kiss, touch and lick a woman's body. Nia's play gradually escalated as she started to have fun. Although it was originally promised that she would only teach him about sex and that there would be no actual sex, Nia, who was having fun, gave the virgin a deep blowjob, got him fully erect, and then straddled him and inserted it raw. The virgin boy, who is entering for the first time, has no way of holding back and ends up ejaculating inside Nia.