Juan's eyes widen as he spots La Mesera, a curvy, mature waitress, sneaking into the storeroom. She slips off her apron, revealing a round ass and a bulge hinting at her surprise. Her fingers trail up her thigh, pushing aside her panties to expose her shaved pussy. She moans softly, her other hand stroking her hard cock through her briefs. Juan watches, entranced, as she frees her thick member, jerking it slowly, her hips thrusting in rhythm. Her juices glisten on her fingers as she rubs her clit, her breath coming in ragged gasps.