The woman arrives with a sense of despair. She comes to talk to her friends, but after drinking alcohol, which she is not used to, she becomes exhausted. Things proceed as originally planned, and the two grinning friends attack the woman while filming her with the camera they had prepared. Perhaps she still has some sense left, as she pleads, "No! Stop it, please!", but the two men's dicks cover her upper and lower mouths, and they touch, rub, and lick her body as they please. Whether she has given up or succumbs to the overwhelming pleasure, the woman's expression gradually changes to that of a female, and in a lustful threesome in a sweaty, closed room, she is inseminated four times by her boyfriend's friends...