On the edge of the bed, the brothers lock eyes, their breathing heavy with anticipation. The condom-clad hunk lubes up his brother's virgin ass, working a finger in and out, stretching the tight ring. The initiate gasps, his cock throbbing as he's filled. The muscular top guides his brother's legs over his shoulders and, with a confident smirk, pushes his raw, throbbing cock into the welcoming ass. The brothers grunt and groan in unison, their primal lust driving them to fuck harder and deeper, until they both explode in a spray of pent-up cum.