Cara May, our beloved woman Doctor, is caught in a moment of weakness, her lust for her trusty sonic screwdriver overwhelming her. She strips off her coat, revealing her luscious body, and begins to pleasure herself with the object of her desire. She rubs the buzzing tool against her clit, moaning at the intense vibrations, before plunging it deep into her tight, wet pussy. She fucks herself hard, her big tits bouncing with each thrust, until she can't hold back any longer, cumming hard and leaving her a mess of spent fluids and taboo lust.