The clinic's fluorescent lights flicker, casting stark shadows as the eager twink doctor runs his hands over his patient's smooth, toned body. His expert touch lingers on the young man's chest, arms, thighs, each stroke igniting a spark of desire. The patient squirms, his cock twitching in response, as the doctor's hands finally, firmly, grip his package, stroking the length through his boxers. "Just checking your... progress," the doctor murmurs, his voice thick with lust, as they both anticipate the naughty 'treatment' to come.