In a cramped, dimly lit cell, two horny inmates can't keep their hands off each other. One, with a thick cock, teases the other, who hungrily sucks him off, taking the entire length down his throat. The top then fingers the bottom's eager hole, stretching it for his cock. They switch roles, the bottom now fucking the top's mouth, before they both climax, one with a mouthful of cum, the other with a cell full of their mixed juices.