Mizuki-chan (25), a librarian with glasses, can only show her true self when she cosplays. After seeing the cosplay photos of her big breasts and cleavage that she posted on SNS, she started having sex with men who contacted her, and the number of people she has had sex with has reached triple digits... When she cosplays, she becomes a completely different person, completely lewd! She deep-throats her balls and even licks their asses! When a dick is inserted, she swings her hips while shaking her tits, and enjoys the large amount of semen that is sprayed on her face with an ecstatic look on her face...