Naive young twink enters Dr. Rimmerman's gay clinic, nervous but eager for his first physical exam. The doctor, with a twinkle in his eye, guides the boy to the exam table, his experienced hands beginning a thorough check-up. As the doctor's fingers trace the twink's smooth chest, he leans in, whispering, "Turn around, let's examine your back entrance." The twink hesitates, then complies, feeling the doctor's breath on his ass. Suddenly, the doctor's warm, wet mouth envelops the twink's virgin hole, sending shocks of pleasure through his body.