A stern, busty brunette milf, clad in a form-fitting exercise swimsuit, commands her yoga class. She's no ordinary instructor; she's a dominatrix, and today's lesson is about bondage. She strips a willing student, a milf herself, into a sleek, black body bag, zipping her in tightly. The milf's curves are accentuated by the tight mummification, her movements restricted. The dominatrix then proceeds to bind her student's wrists and ankles with leather straps, leaving her completely at her mercy. The milf's moans of discomfort turn to pleasure as the dominatrix runs a leather-gloved hand over her captive form, teasing her with the promise of more.