Fresh from the gym, a muscular jock, still glistening with sweat, returns to the classroom. His tight, damp clothes accentuate his impressive physique, drawing the eye of a curious student. He starts causally, adjusting his chair, but soon his hand moves lower, stroking his bulge. The student, intrigued, watches as the jock unzips, revealing his throbbing cock. He starts to stroke, eyes locked with the student, a smirk playing on his lips.