Two anonymous young men, one slim with a plump backside, the other toned and eager, find themselves in a cramped car, the heat of the day and their mutual attraction stoking the air. The slim one, with a playful grin, presses his squishy butt against the toned one's crotch, feeling the growing bulge. They grind, the toned one's hands gripping the squishy flesh, leaving red marks. Their pants come off, revealing hard cocks, and they rut like animals, the toned one's thick length sliding between the squishy cheeks, pre-cum lubricating the way.