HUNTC-523 | Despite being a plain-looking girl, her first sexual experience instantly puts her number of partners at five! A plain-looking college student is invited to her first orgy party! While the slutty girls have sex as if it's the most natural thing in the world, the plain girl gets swept up in the excitement and becomes addicted to cocks, ultimately making her debut in a massive orgy!

A plain, unremarkable college girl, hoping to break out of her shell, attends a party she's been invited to. There, she finds herself in a bizarre world of mixed men and women engaging in wild orgies… She tries to leave but can't find the right moment, and ends up staying longer than planned. Then, she too falls victim to their lust! This wasn't supposed to happen… she thinks, but her clothes are stripped off, her sensitive spots stimulated, and she's dragged into a mire of pleasure… Before she knows it, she's had her first sexual experience with five different men! She was always shy about sex, but in just one day, she's become a slut! She hates herself, but the memory of her first sexual experience makes her crotch wet again… Could this be the real me? Am I a nymphomaniac who loves orgies all along!?