Katie St Ives, the strait-laced teen, finds herself in a compromising situation with her horny professor. Dressed in her school uniform, her innocence shines through as she tries to explain her assignment. The professor, however, has other ideas. He pushes her against the desk, his hands roaming her body, feeling her young, firm breasts. Katie gasps, her heart pounding as she realizes the power dynamic. She tentatively touches his bulging crotch, feeling the hardness beneath. The professor groans, unzipping his pants to reveal his throbbing cock. Katie, despite her initial hesitation, wraps her lips around it, tasting precum. He fucks her mouth, then bends her over the desk, tearing her panties off to reveal her tight, virgin pussy. He slams into her, making her scream, her uniform riding up to expose her ass. He pounds her relentlessly, her uniform becoming a mess of sweat and lust, until he cumple inside her.