Mistress Rivera, clad in latex, welcomes her new submissive. She starts with a sensual spanking, her hand leaving imprints on the quivering ass. Carmen then moves to fisting, her skilled hand disappearing inside her sub's cunt. She curves her fingers, hitting her G-spot, making her squirm and moan. Carmen's dominant attitude and the sub's surrender create a charged atmosphere, culminating in a explosive, forbidden release.