As the machine whirs to life, the dildo plunges into Kiara's willing pussy, thrusting with mechanical precision, stretching her to her limits. Mistress Diana Von Rigg teases her mercilessly, whispering about prepping her to be bred by a long line of men, her words as penetrating as the dildo that claims her slavegirl's cunt. Kiara's moans fill the dungeon, a mix of pleasure and the sweet agony of submission. As Kiara's body writhes in ecstasy, Miss Diana watches with a stern gaze, her eyes locked onto the sight of the fucking machine working away at her property. The sound of the machine's relentless rhythm is punctuated only by Kiara's gasps for air and the wet slapping of lube-soaked skin. The climax approaches as Miss Diana decides she is sufficiently prepped and silences the machine, leaving Kiara trembling on the edge. With expert precision, Miss Diana slowly slides her latex-gloved hand into Kiara's gaping pussy, fisting her with a passion that is both tender and domineering.