Bound by leather restraints, the eager submissive awaits his master's command. A sudden, firm push against the gloryhole partition reveals a thick, rock-hard cock, ready for its anonymous pleasure. The submissive, hungry and desperate, licks his lips, leans in, and takes the entire length into his mouth, gagging slightly but eager to please. His bound hands stroke the base, feeling the stranger's pulse quicken as he sucks and licks, lost in the kinky, faceless encounter. The room fills with the sound of slurping, wet strokes, and muffled moans of pleasure.