With a deep breath, he plunges his hand into his ass, feeling the tight, velvety walls clench around his wrist. The intensity is overwhelming, a mix of pain and pleasure that leaves him lightheaded. He twists and turns his hand, massaging his prostate, drawing out long, low groans. His cock throbs, leaking pre-cum as he fucks himself on his fist, chasing the ultimate high. Sweat beads on his skin, his body trembling with the effort to maintain control, as he finally gives in, roaring his release, his ass gaping, filled, and satisfied.