Iku-chan, a beautiful girl in a uniform with an idol-like face and a slim body with no excess fat, is held captive and treated like a sex toy. A smelly squid cock is forced between Iku-chan's lips, who is usually quiet and taciturn, and it is thrust in and out. Despite the humiliation on her face, her body is sure to get a taste of sex from the persistent torture and the thrusts of the unstoppable penis.