Inara appears at the door, holding her slave on a short leash. "this is my best thing!" inara smiles. "she can do everything." wasting no time, natalia rushes to maria's feet and begins greedily licking them, sucking on each toe, then switches to her flip-flops, licking off the dust and sweat. maria slowly removes the flip-flops, and the slave immediately switches to her bare feet. her slobbery tongue slides over her soles, sucking on her toes. "and she's a great trampoline!" inara giggles. the girls squat on the slave's back; she groans under their weight, but doesn't dare move. they begin jumping as if on a treadmill, and the slave only moans softly. then maria places her foot right in front of her face. "open your mouth, bitch," she says, and the slave opens her mouth like a sock, pulling it over the goddess's toes. maria shoves her foot down her throat, causing a wet gagging. the friends laugh, continuing to jump on her back, alternately using her mouth as a sock and then as a bucket for spit.