Cock throbs as she gulps it down on the yoga mat, gagging moans echoing off the walls. Thighs flex. Purple mat stretches under her knees while she bobs fast, skin slapping wet against his lap. He flips her doggy-style over the stability ball — ass high, pussy dripping, relentless pounding shakes the room with heavy grunts and fleshy smacks. She mounts reverse on the floor, tits bouncing wild to the creaking rhythm, gasping for air until he unloads deep inside.