Regina Noir and her fellow gym goddesses, clad in form-fitting yellow tights, twist and arch in a public yoga room. Their secret? None wear panties beneath. Regina, the bombshell, uses her yoga ball to grind against, her pussy lips pressing against the smooth surface. She's not just working out; she's working herself up, her masturbation hidden under the guise of a workout, a tease for the unsuspecting eyes around her.