The stud, his cigarette ash falling onto the pup's bare back, grunts as he pounds into him, leaving a trail of smoke and sweat. The pup, lost in pleasure, begs for more, his own cock leaking pre-cum. The stud, enjoying the boy's desperation, slows down, teasing him, before picking up the pace again. The pup's hole stretches, accommodating the stud's thickness, as the stud's cigarette burns down to the filter. With a final, deep thrust, the stud groans, filling the pup's hole with his hot cum. He pulls out, leaving the pup's used, gaping hole dripping with his seed, before lighting another cigarette, taking a puff, and blowing smoke onto the pup's satisfied face.