School's in Session, Sins Unleashed

In the empty school halls, the teacher takes advantage of the empty classrooms. He finds a student, left behind, and offers her extra credit. She hesitates but succumbs to his charm and her own curiosity. He unzips his pants, revealing his throbbing cock, and she tentatively takes it in her mouth. He guides her head, teaching her to suck him off. She's a quick learner, soon bobbing up and down with enthusiasm. He can't hold back, exploding in her mouth, filling it with his hot cum.

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