A long-awaited live-action adaptation of a popular doujinshi comic! One day, Sota receives a DVD from an unknown sender, and out of curiosity, he plays it. The image shown on the screen shows his girlfriend Mizuki, who has been raped by the track and field club advisor and transformed... A shocking confession that overturns his sweet youth! A despicable carnal training. She exposes her lewd behavior, trembling her erotically plump body with tan lines, moaning lustfully with an ecstatic expression on her face as she climaxes...