In the dimly lit clinic, the door creaks open, revealing a nervous Brian, his eyes darting between the rows of medical tools and the tall, broad-shouldered doctor. The doctor, his white coat crisp, smiles warmly, "First time, Brian?" Brian nods, blushing. The doctor guides him to the table, his hands gentle yet firm. He removes Brian's gown, his eyes appreciating Brian's youthful physique. He lubes up, his fingers probing Brian's virgin hole, stretching him. Brian moans, his cock tenting the sheet. The doctor strips, his thick cock springing free. He pushes Brian's legs back, lining up, and enters. Brian gasps, feeling every inch of the doctor's cock fill him. They fuck slow, then hard, the room echoing with their grunts and the wet sounds of their bodies joining.