Mistress Niki tied down her slave naked, with his butt up in the air and a black mask on his face. She is waving a horsewhip in her hands and there is a giant, black strapon attachedto her slender waist. She quickly pushes her cock deep inside the slave’s ass and if he complains about it, she strokes his back and hands with the horsewhip. She laughs as she slides in and out all the way inside his newly found “wormhole”, as Niki describes it to him.Category: STRAP-ONRelated Categories: HUMILIATION, CORPORAL PUNISHMENT, BDSM, EXTREME DOMINATION, FEMDOM