Bound by an ominous collar, a submissive slave-puppy, eager to please, takes a dominant man's cock deep into his mouth. With a hungry gaze, he worships the throbbing length, his tongue dancing along the veiny shaft. The man grunts in pleasure, his grip tightening on the puppy's leash. The puppy's reward comes as the man's cock pulses, filling his mouth with hot, salty cum, which he eagerly swallows.