A young lady with polite language and a straight back and a good posture. However, a prestigious college girl who is full of perverted propensity in her head makes her AV debut! - She hasn't confided in anyone that she has been secretly watching videos of actresses' anal and open in Cusco since she was in junior high school. When the shooting starts, a perverted talent awakens! - Her eyes suddenly become erotic and she slaps her ass and volunteers for spanking! Anal is also inserted into a toy! - A shocking debut work in which a neat and clean girl is spree!