A mysterious figure stands behind the gloryhole, cock throbbing in anticipation. A willing mouth on the other side eagerly takes it in, slurping and sucking with practiced skill. The anonymous giver thrusts forward, fucking the unseen face with reckless abandon, as the receiver gags and drools, eagerly taking every inch. The room fills with wet, sloppy sounds and moans of pleasure, culminating in a warm, salty surprise for the eager participant.