In a dimly lit room, a eager pup waits on all fours, his tail wagging with anticipation. His handler, a dominant alpha, approaches with a hungry grin, revealing a massive, uncut cock. The pup's eyes widen as he takes in the size, knowing he's about to be bred. The alpha lubes up, pressing his thick head against the pup's tight, virgin hole. With a growl, he pushes in, stretching the pup's ring. The pup yelps, but his handler knows he can take it. Slowly, he buries his cock deep, causing the pup to whimper in pleasure and pain. The alpha begins to pound, his hips slapping against the pup's ass, filling the room with the sound of flesh meeting flesh. The pup's own cock is rock hard, leaking pre-cum onto the floor. He's loving every inch of his alpha's cock, his body trembling with each thrust.