Nikki catches her slave watching strap-on videos on the internet again. This time she is ready for him with her own strap-on. Nikki makes him bend over the chair, grabs him by his leash and enters him from behind. She thrusts in and out while the slave keeps begging her "Harder please Mistress" of "Fuck me deeper Mistress". Nikki slaps his ass or whips with the leash as she has a great time humiliating her bitch.

STRAP-ON