Fitness guru Lilian Stone, her fiery hair tied back, leads a high-intensity workout. As she demonstrates squats, her shorts ride up, revealing her firm ass. Clarke Kent, her eager student, can't help but stare. Post-workout, Lilian, sweat dripping, removes her sports bra, exposing her heaving breasts. Clarke, unable to resist, approaches. She turns, surprised, then smirks, pushing him onto the workout bench. Straddling him, she grinds, her shorts dampening with her arousal. He groans, feeling her heat. She unzips his pants, frees his throbbing cock, and slides down, taking him deep inside her.