The twink's heart pounds as the doctor and his assistants surround him, their eyes hungry and predatory. The twink's cock throbs, aching to be touched. The doctor, with clinical detachment, orders the assistants to strip the twink, revealing his smooth, firm body. The assistants comply, their hands lingering on the twink's skin, making him gasp. The doctor, now naked, approaches the twink, his thick, hard cock bobbing. "Let's see how your heart fares under stress," he says, a wicked smile playing on his lips, before pushing the twink to his knees.