Under the harsh gym lights, three bodies entwine in a dance of lust. The girls, former classmates, recognize each other's hunger, their hands exploring familiar curves under the guise of 'stretching'. The guy, a new addition to their gym sessions, watches, then joins, his cock a stiff welcome. They move to the mats, a tangle of limbs and moans. The girls share him, their tongues tangling as they kiss around his cock. He fucks them hard, their bodies bouncing with each thrust, their cries echoing off the empty walls. It's a gym class workout they'll never forget.