Yui, an active female college student attending a college for ladies in Tokyo, will make her AV debut in MILK! - Yui, who has the rare experience that all the boyfriends she has dated so far were virgins, decides to give up her virginity killer crown and appear in AV in search of a new erotic frontier! - I'm going to try a threesome with an actor with a big penis for the first time in my life! - Unlike her neat and docile appearance, the gap between her moaning voice and cumming is a big draw! - !