Collared and bound, the submissive slave awaits her Mistress's command. Her hands are tied behind her back, her full natural tits heaving with anticipation. The Mistress teases her, running a vibrator along her inner thighs, making her squirm and moan. She spreads the slave's legs wide, exposing her wet pussy, and brings the buzzing toy to her clit. The slave's moans grow louder as her Mistress expertly brings her to the brink of orgasm, only to pull back, keeping her on the edge.