In the quiet of the classroom, a hung teacher eyes the young ebony twink left behind for detention. The teacher's lust grows, his big dick straining against his pants as he imagines the twink's tight ass around it. He locks the door, approaching the nervous yet eager young man. The teacher's hands roam the twink's body, feeling the boy's excitement. He releases his massive cock, and the twink hungrily sucks it, gagging on its length. The teacher then turns the twink around, spitting on his hole and pushing his big dick inside. The twink moans loudly as the teacher fucks him hard, his big cock stretching the twink's ass. The teacher's hips slam against the twink's ass, the sound of flesh meeting flesh filling the room. The twink's moans grow louder, his body shaking with pleasure as the teacher's big dick hits his prostate. The teacher pulls out, his cock glistening with the twink's lube, and cums all over the boy's face, marking him as his.