The doctor, a seasoned gay predator, has seen many a straight man's cock in his pawnshop, but this one is a prize. He manipulates the man's desperation, trading cash for sexual favors. In the dimly lit backroom, the doctor's experienced hands and mouth work the man's cock to full hardness. He lubes up and mounts the man, riding him slowly at first, then faster as the man's resistance wanes. The doctor's ass clenches around the man's cock, milking it for every drop of cum. The man, spent and ashamed, takes the money and leaves, but the doctor knows he'll be back, craving more of that gay cash.