When Tim first suggested the idea, I thought he was joking. However, my boyfriend soon began building the first machine in our basement. When he took me downstairs to see it, the sight of his work made me instantly wet.
He had built a powerful whipping device, using an old windshield wiper motor. It had a five-foot narrow rubber whip, which was attached to the motor assembly. The rubber whip spun around at a scary velocity. When it contacted flesh, it would no doubt leave a nasty welt, then rotate again to land in the exact same spot.
I began rubbing my clit, as he told me it worked. He had used a second motor to enable the machine to climb up or down a vertical poll, making it possible for the long whip land anywhere from neck to ankles. The whole thing was connected to a smartphone, so it could be controlled remotely.
Tim had coded a smartphone app that let him easily adjust the speed and height of the strikes from anywhere with cell phone reception. He could also the whipping machine, and the metal cross next to it.
He held up his smartphone, so I could see how he made the machine whip faster, and climb up the poll. I begged him to strap me the cross, so we could try it out. However, he said there was more to see.
I was surprised and excited to hear that he had designed the smartphone app to let multiple users control the whipping machine at the same time. He had programmed it to average their inputs, so that the intensity and height of the whipping would reflect their collective desires. It sounded like a very democratic way to administer a brutal whipping, and I am all for democracy!
I readily admit to being a pain slut. Each morning, after I take a piss, Tim has me stand naked against your bedroom, and then uses a thin riding crop to welt my ass. Sometimes, he ties my hands to hook in the ceiling, and makes me stand on my toes, while wearing heels.
Tim was a pitcher in college, so can swat fucking hard. I am just five foot-tall, and 95 pounds soaking wet. So, he can easily manhandle me. I love rough sex.
My favorite position is doggie style. When he is fucking me like that, he will grab my red hair, and yank it, forcing me to open my mouth wide and moan loudly. He enjoys watching my green eyes flash, as he pumps me.
I have pale creamy skin, with freckles everywhere. Tim often uses his whips to mark me up, crisscrossing my many freckles, and leaving nasty red welts everywhere.
As much as I relished Tim corporal punishments, the thought strangers remotely whipping me was even more thrilling. I wanted to be bound and naked, exposed to the world, and helpless before their collective cruelty.
We decided to try it out that evening, with some close friends. I drank some liquid courage, and then lead the ruckus party downstairs to show them the machine. Everyone complimented Tim on its innovative design.
A bit drunk, I stripped and dance around the room, as everyone applauded. When I arrived at the metal cross, I raised my arms high, and placed my back against the cold metal. Tim secured my wrists and ankles to the ends of the cross, leaving me spread-eagled, and full exposed.
I glanced over at the nasty looking rubber whip hanging from the lifeless machine, and then back at the crowd gathered around me.
"Time to make me scream!" I yelled.
The group cheered, and then began working their smartphones. Tim had already showed them where to download the app, so they had it up and running in no time. I tensed, as the whipping machine roared to life.
Tim walked behind me, and slipped a blindfold over my eyes. Tim knew that sensory deprivation was a big turn on for me. The darkness immediately intensified every sensation.
"No fair, I wanted to watch too!" I shouted.
Laughter came from everywhere. When the crowd grew quiet, I could hear the machine slowly climbing the poll. The sound made me shiver.
My arms tested the restraints. I couldn't move an inch. The machine suddenly stopped climbing, and judging by the last sound, it was just below my neck.
Then, I realized that the collective will of my friends had sent the machine to whip my tits. I took a deep breath, and prepared for the first strike.
The loud whine of a motor was quickly followed by painful snap of the rubber whip directly across my nipples. I began to scream, but before I got it half out, the whip landed again in the same exact spot, causing me to gasp for air.
Everyone cheered. A second later, a third blow landed with amazing accuracy and impact. A tear ran down my cheek, from underneath my mask, as the machine whipped my tits faster and faster. It seems I had chosen my friends well, they were all fucking sadists like Tim!
I heard Tim remark how the bright red horizontal streaks on my breasts made them look even sexier. I was flattered, but had to focus on breathing through the growing intense pain. My sensitive areola felt like they were on fire.
I found the pain incredibly erotic, especially given that it was coming from a machine, controlled by friends. I was totally at their collective mercy, and loved it.