Bobby, the seasoned gay medic, welcomes David, a fresh-faced 22-year-old, into his clinic for a thorough physical. Bobby's eyes gleam with professional interest as he examines David's lean, toned body, his fingers tracing the twink's smooth skin. David, initially nervous, soon relaxes, his cock twitching with anticipation. Bobby, noticing the growing bulge, smirks, "Looks like we've found a hotspot." He continues the examination, his hands lingering on David's sensitive areas, drawing soft moans. David's cock throbs, and Bobby can't help but admire the twink's straight, eager dick. "Let's see how you respond to treatment," Bobby whispers, his breath hot on David's ear, as he begins to stroke David's cock, bringing them both into a world of gay lust.