The doctor's eyes glint with mischief as he begins the examination, his hands exploring the twink's smooth skin. The twink squirms, his cock twitching under the thin fabric of his shorts. Antonio, noticing the growing bulge, smirks. 'It seems we have a little problem here,' he teases, his fingers tracing the outline of the twink's hard-on. The twink blushes, but his hips buck involuntarily, seeking more contact. Antonio, satisfied with the reaction, decides to take the examination to the next level, unzipping the twink's shorts to reveal his throbbing cock, ready for a deeper, more intimate exploration.