Female domination: Brutal humiliation in BDSM slave story

In this intense and thrilling BDSM story, a submissive female is subjected to brutal humiliation and domination by her dominant male partner. The scene begins with the female on her knees, her body completely at the mercy of her partner. He begins by piercing her nipple with a large and painful piercing needle, causing her to moan in pleasure and pain. The female is then ordered to lick her partner's feet, which she does with great enthusiasm. Her partner then proceeds to slap her hard and repeatedly, causing her to writhe in pain and pleasure. The female is then ordered to take on a second partner, who enters her from behind and begins to fuck her hard and deeply. Throughout the scene, the female is subjected to a variety of humiliating orders and tasks, including deepthroating and assfucking. The scene ends with a massive cumshot, leaving the female completely satisfied and submissive to her dominant partner.