"If I have sex, will I be able to go back to being an idol...?" Bright and innocent! Okinawa idol 'Riku Ichikawa', who hates lying, makes her AV debut! I always wanted to have sex even during my idol days... The frustration of wanting it finally explodes! A toned, super healthy, slender beautiful body honestly feels everything! A talented girl who will grow from now on, feeling only erotic potential! A greedy and chaotic debut sex! A documentary of a girl who chose the path of AV debut over being an idol!