In the dimly lit clinic, the doctor's eyes gleam with lust as Luis undresses, revealing his lithe, hairless body and stiffening cock. The doctor, unable to contain his desire, pushes Luis onto the exam table, spreading his legs wide. He rims Luis' tight hole, then slowly pushes his thick, unprotected cock inside, groaning at the sensation. Luis moans, moving his hips to meet the doctor's thrusts, as they fuck raw and rough, the doctor's heavy balls slapping against Luis' ass until he cums deep inside, breeding the moaning twink.