An amateur woman who refuses facial exposure has applied. A 22-year-old girl working at a cafe. In reality, the manager secretly runs an erotic dating cafe, where she is trained by dominant men. With H-cup big tits and a shaved pussy, she has a promiscuous nature, making her a popular submissive woman who fulfills men's desires. She especially enjoys anal training and repeatedly reaches orgasm through enemas, vibrators, and double penetration. As a new installment in the popular mask series, this film thoroughly trains her as a single anal female dog slave, depicting the entire process.