Maria, the naive student, is summoned to the principal's office, but instead of Mr. Silva, she finds a stranger - Mr. Jim, the new substitute teacher. He's dark, handsome, and unlike anyone she's ever met. He locks the door, explaining that he needs her help with some "special" lessons. Maria's heart races as he pulls out a thick, veiny cock, demanding she touch it. She hesitates, but he's insistent, his hand guiding hers. Soon, she's on her knees, taking his massive length into her mouth. He fucks her face, making her gag, before bending her over the desk and ripping her panties off. Maria screams as he enters her tight, virgin ass, fucking her hard and deep until she collapses, spent and used.