Alone in his room, a lanky twink can't resist the temptation to tease his big cock and balls. He starts by slowly rubbing his bulge, feeling the growing heat. His cock tents his pants, begging for release. He strips down, revealing his smooth, toned body and a thick, veiny dick. He strokes himself leisurely, milking his balls, before picking up the pace. His fist flies up and down his shaft, pre-cum leaking out. He pushes his foreskin back, exposing his sensitive head, and moans, "Fuck, I'm gonna nut."