"I came here today to be the main character..." says Amemiya, a newlywed who has only been married for a year and seems to be very much in love. However, both husband and wife are quite promiscuous when it comes to sex, and this time she volunteered to appear in the film at the suggestion of her husband, who has a cuckold fetish. Her sexual desires, which are hard to imagine from her demure demeanor, are suddenly unleashed in a hotel room. Her I-cup breasts and her body, which is a full-body erogenous zone, are unleashed in front of the camera...