You hear a frantic, familiar knock. When you open the door, your friend stands on the doorstep, fumbling with his clothes. He pushes past you into the house. He drops his shorts and a forearm-sized cock springs free. As you both stare, it twitches and grows another inch. “Help me! I can’t explain. It just keeps getting bigger!” You glance between his desperate face and massive cock. “It aches so much! Please, just…touch it!” Grabbing your wrist, he pulls you and places your hand on his impossibly thick shaft. Guttural groans escape his mouth.
“Fuck!” You see relief in him as you make contact. At first, he’s forcing you, but you quickly wrap your fingers and your other hand around his erection. As you jerk him off, he explains between gasps. “I think…it would help…if I came.” Precum dribbles to the floor. You stare at him, looking for a change in expression. Something pokes your stomach, and you both realize his cock has grown by nearly half a foot! “Damn!” He sounds more aroused than panicked at this point. Thinking for a moment, he locks eyes with you. “Just fucking suck it.”