"Yes, sister! Please help me!" (Turn up the vibrator)

The vibrator shuts off.

SLAP!

"Up you go!" she says playfully slapping your ass.

You lift your butt off the bench as instructed and feel the strip of your thong pulled roughly to the side. You whimper as the fat head of the vibrator is repositioned forcefully into your exposed folds. A leather strap is wrapped around your ass and the bench to firmly hold you against vibrator beneath you. Désirée's fingers pull your vulva apart and ensure there is no escape from the machine and your clit.

You shift uncomfortably in your new position. The angle of your bindings against the vibrator forces you to arch your back painfully. Your ass is raised high above the bench and there is no way to relieve your clit from the intrusion. You brace yourself for the inevitable activation... but it doesn't come.

"We can't have you making a scene!" Désirée adds as she lowers a ball gag into your field of view, "Open up!"

You look at the large gage and leather straps. "Sister... I promise I don't need-"

She roughly shoves the gag into your mouth and loops the straps behind your head through the benches head cradle.

"Mrmrmrrrmmmmmrmph!" Your protests are completely inaudible. This was not an improved predicament!

"There we go! Let's try again!" Désirée says. Her voice is gleeful and almost has a singing quality to it.

BUZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ!

"MRRMRmrMRRmrMRMRrmRMRmrRMRMrMRRMRmmMmmmmmmmmmmmph!" you wail into your gag.

The vibrator is activated on a much higher setting! Your completely exposed clit is aflame with intensity. Your body shakes as you fight within your restraints. There is no escape. You are completely pinned in this compromising position. Désirée gives soothing noises while rubbing your back.

She gives you several minutes to get accustomed before you hear the laser activate again. Over the next 30 minutes you endure the tattooing of your lower back. Several times, Désirée is **** to stop her work as your body violently racks with a powerful orgasm. Your hopeless wails are completely muffled within the gag shoved in your mouth. Sweat pours down your face. The tiny muscles of your limbs grow sore from enduring the intense orgasms.

Still you can't help but smile around the gag. You know you are being marked as your Master's property. You will fully belong within his harem. A lifelong goal.

Just when you think you can't take anymore Désirée announces her completion! You have been properly marked and she can't wait for you to see the results.