The wall becomes a canvas of carnal desire as the unknown cock pushes through, seeking refuge in the warm, wet embrace of the gloryhole slut. With no face, no name, just a mouth and a throat, the sucker works the shaft, feeling it pulse with lust, tasting the salty pre-cum, and swallowing every drop of the stranger's release, their bodies separated only by a thin wall, yet connected in the most intimate of ways.