The crazy doctor knew that the sperm of a handsome, intelligent, professional athlete would fetch a high price on the unofficial sperm market. With the young man still bound and gagged but now naked and exposed, he started to work his big, uncut cock. The athlete was disgusted by the doctor’s touch and tried to resist, but soon the sensations overwhelmed him and he started to get hard. He tried to hold on, not wanting to give the doctor what he wanted, as he whimpered and gasped in pleasure and shame. When the time came, the doctor collected the ejaculate he’d taken from the poor, degraded player and left him to deal with his shame and guilt.