The doctor's office transforms into a den of forbidden lust as the twink's rock-hard cock tents his pants, the outline of his foreskin visible through the thin fabric. Dr. David, trying to maintain composure, can't help but steal glances, his own cock throbbing in response. The air thickens with the scent of pre-cum as the twink, knowing the effect he's having, leans back, giving the doctor a full view of his bulge, inviting him to indulge in the taboo.