
Waka and her boyfriend Riku are a lovey-dovey couple. One day, Waka hears that 'men who feel pleasure through anal are the best' and becomes obsessed with the idea. Since she only has eyes for Riku, she begs him to train her. At first, Riku is hesitant, but he soon gets hooked on the process. Eventually, Waka is completely transformed into a 'butt-only' slut who can no longer reach climax through normal intercourse.




















I hadn't heard of Misono Waka before, but she's a plump and cute woman. She has a natural charm that makes the production feel soft. The male lead handles her well, too. Her hairless, flawless skin alone makes it worth watching. There are plenty of close-ups of his crotch, which I liked. Every man wants to be treated like that at least once.
*Riku Mukai, who plays the role of the boyfriend, plays many roles like this, so he knows how to deal with it. The rest is up to the actress, I don't dislike Waka Misono, but I'd rather say She's an attractive passive actress, so in this role, I don't think she'll feel as disciplined unless she changes more suddenly.
*I think Waka Misono brings out Riki Mukai's cuteness well. I think the main theme is a man's anal development (training?), but personally I felt that it really stimulated the desire to be pampered by a girl (I think it's mainly because the actor is a masochist...)