A girl with a boy's Kokoro has joined the nationally popular male idol group! She wraps her big boobs in a sash and continues to work as a male idol, hiding the fact that she is a woman. However, one day during a gravure shoot, her true identity is in danger of being revealed...!? Then, after a certain incident, she awakens to the pleasure of being a woman, and a storm of orgasms blows through her pussy!