Justin, in the throes of horny adolescence, can't resist the urge to pleasure himself. He locks his door, his heart pounding as he watches gay porn on his laptop. His cock tents his pants, demanding release. He frees it, gasping at the relief, then proceeds to give himself a thorough, enthusiastic handjob, his grip tight, his pace fast. He edges himself, teetering on the brink of orgasm, before finally giving in, his cock pulsing as he cums all over his abs.