I loaded my items on a cart and after covering it with a cloth I pushed it over to her. She was trembling in her bonds and as I walked up to her she tried to twist and turn. I frowned at her and slapped my hand lightly across her face. I knew she was going to like what I was about to do, but I wanted the fear to give everything a sharp edge.

"I think you had better behave, my little slut - or do you want another slap?"

She shook her head and I smiled at her.

I stepped over to my cart and retrieved a hood. It had padding over the ears and eyes and would cover her to just above her mouth. It slipped down easily over her and I laced it on tightly. She swung her head back and forth gently. I didn't want her to see exactly how much fun she was about to have.

I positioned a "saddle" mounted on an adjustable frame over the spreader bar. I attached two vibrators to the saddle and began to crank it higher, until the vibrators just came into contact with her crotch. She jumped slightly, but as tightly as she was bound, she couldn't move much. I liberally lubed up both vibes and then slowly turned the crank again, raising the saddle until one vibrator was seated in her ass and the other was in her pussy. She was grunting continuously now, huffing and puffing through the nose holes in the hood.

Now her fun begins I thought and turned on both vibrators. I walked in front of her and lightly ran my nails up and down her body, lingering over her nipples to circle them. I kept my movements gentle, knowing that it would do a lot to both calm her down and also bring her to orgasm. I planned to have her orgasm as many times as she could for the next hour. Then, we would see how things went.