In a seedy pawnshop, a nurse and doctor, intrigued by the straight boys' tight assholes, conduct a "medical examination" with a twist. The men, lured by the promise of money, strip and bend over, revealing their virgin holes. The medical professionals, their professionalism replaced by lust, probe and stretch the tight asses with gloved fingers, checking for "obstructions." The straight boys squirm and moan, their initial hesitation replaced by growing arousal as they feel their assholes explored. The nurse and doctor, their cocks hard, decide to take the examination a step further, introducing toys and eventually their own cocks into the tight, virgin assholes.