Justin and Mark, two gorgeous, smooth twinks, can't resist each other any longer. They're alone, and the heat between them is palpable. They kiss, their hands exploring each other's bodies, their cocks straining against their clothes. Naked, they stand, their erections pointing at each other. Justin, his breath hitching, strokes Mark's cock, feeling it pulse in his hand. Mark, moaning, does the same, their hands moving in sync. Justin, his eyes locked on Mark's, leans down, taking Mark's cock into his mouth, sucking hard. Mark, his hips bucking, can't hold back. He pulls out, his cock throbbing, cum shooting out, landing on Justin's face and chest, marking him as his.