Haruna-chan takes on the long-awaited idol challenge! One day, I, an idol otaku, realize that the resident of the room next to me is Haruna, an idol I'm a big fan of. "I'll do something nice if you keep it a secret." I was excited about this dream-like situation, but her true identity was a super sadistic perverted slut! She stops at the edge of orgasm, spits, squirts... I'm violently attacked and abused by this lustful slut idol!