Betty, the fitness enthusiast, strips down for a intimate, private workout session. Her naked body glistens with sweat as she performs squats and lunges, her firm ass and toned legs flexing with each movement. She runs her hands over her curves, feeling the heat and moisture. Betty's nipples harden in the cool air, her breasts bouncing slightly with her movements. She lays back on the yoga mat, spreading her legs wide, revealing her wet, pink pussy. She fingers herself, moaning softly, her body trembling with pleasure.