Two guards, one man and one woman, were waiting for me in the underground space, and as soon as the lift stopped the man took off my gag (oh, thank God!) and crouched in front of me and removed the dildo, then turned to his companion.
"She's pretty stinky - better get her cleaned up."
She nodded, and uncoiled a hose attached to a tap on a nearby concrete pillar. It was one of those car-wash types, with a big reservoir of soap in the handle, and she began spraying me with white foam. It was freezing cold, and I squirmed and wriggled, but she had no trouble covering me from head to toe, then turned the water off as he picked up a long handled brush and began to scrub me. He started at the top, washing my face and neck with the rough bristles, then my back and bottom, then he came around the front and did my tits and belly.
"Make sure you give her skanky crotch a good work over!" laughed the woman, and I squealed in pain as the hard bristles scrubbed my delicate pussy lips.
Once he was satisfied, she hosed me down with clean water, thankfully warm this time, and as she walked around me, she noticed the plug in my behind and yanked it out.
"Here, catch!" she yelled as she tossed it to the male guard. He went to catch it, then ducked, laughing, as he realized what it was, and it clanged harmlessly on the concrete behind him.
"Eww!" he said, "imagine how bad that thing smells!"
She focused the jet of water on my newly-liberated hole, then moved it under me and blasted my vagina. I tried to shriek as the water went up inside me, and she laughed again.
She finally turned the water off and stood contemplating me.
"I wish I had tits like that."
"Nah," he said, "your little ones are perfect."
"You're sweet," she replied, "but I bet if you were down her alone with her you'd be feeling her up."
"Yes," he smiled, "but I feel them all up, big or small. And don't give me that look - I've seen you stroke a few cocks when you think no-one's looking."
She blushed and giggled. "Yes, sometimes," she conceded, "I like having a little power over a guy who'd never give me a second look. I squeeze their balls just enough to make them panic. It's funny to see how wide their eyes get. Of course I can't really damage them - reduces the sale price."
He nodded knowingly, and scanned some paperwork on the vending machine.
The poles lowered my arms down to waist level and he unshackled my wrists, then quickly cuffed them behind me, while she undid my ankles.
"Alright, slut, in the van," she ordered.
I climbed in, and she strapped me against the wall like on my trip here, whilst the man got behind the wheel and drove us away.
The interior of this van was lit, and I could see her looking at me intently from her seat opposite me.
Finally, she spoke. "It must be so weird, knowing you're being sold in a couple of hours. I bet you'll go to a brothel. By law they're allowed six customers per girl per day, so what's that over six years? That's a hell of a lot of cock you'll be taking!"
I sat in silence and imagined it. I was supposed to dread the thought, but the truth is, it made my pussy juicy. I suspected it did hers too.
"Of course, if you're lucky some rich fuck will buy you for his yacht harem. I hear that lot trade girls among themselves like pokemon cards. Or maybe a pair of butch lezzers will buy you and sit their furry twats on your face for the next six years!" This last thought really tickled her, and she laughed uproariously.
A few minutes later, the van slowed, then backed up. She opened the doors and led me out into a small courtyard. Another guard was waiting for me with a slave collar. I was wondering when I'd get mine. As he snapped the hard black plastic ring around my neck, he asked, "Slave, do you know what this collar is?"
I nodded. "Yes sir."
"If you try to escape it will shock you. If you're too slow following a command, any guard can shock you, understand?"
I nodded again.
He uncuffed me, and I was finally able to rub my sore wrists, but then he took hold of one and fastened a plastic wrist band around it, like the type they use in hospitals. He scanned the barcode on it with a hand-held scanner, then scanned the paperwork the female guard was holding.
"Name?" he asked me.
"Jennifer Simons, sir."
He gave her a nod.
"Thanks, she's all in the system now."
She nodded back, then got in the cab of the van and they drove off, leaving me with my new captor. Other vans were arriving and depositing new slaves, all naked like myself. Each got the same treatment - collared, tagged, scanned.
My guard pointed to a door in the nearby wall marked "Female Slave Processing".
"Through there," he said, unnecessarily, and I walked through it into my new life.
It was a small room, like a police booking room, complete with the striped height chart along one wall. The opposite wall to that one was glass, on the other side of which I could see people milling around in an area a bit like the concourse at a sports stadium. There was even a hotdog stand visible in the distance. There were big tv screens on the walls of the room, and the wall opposite me had another door just like the one I came in through. In one corner of the room was a beaten up looking medical examination table, and in the opposite, by the window, sat a heavy woman, about fifty, in an ill-fitting prison-guard style uniform. She stood up with a sigh.
Beyond the glass, people had noticed some activity in here, and a few gathered to watch - some couples, a group of young men, a few professional looking types making notes - I knew these were slave brokers, probably acting on behalf of wealthy individuals who thought the actual process of buying a slave beneath them.
She picked up a large camera from under her chair. "Stand against the lines," she ordered.
I stood against the wall, mug-shot style. The collar felt heavy on my neck.
FLASH. "Arms up". FLASH. "Arms down, turn to your left." FLASH. "And your right." FLASH. "Turn your back to me." FLASH.
The flashes had drawn more attention to the window, and my body had kept them there. I'm blessed with a fine figure and large, perky breasts which I usually like to show off, but instinct made me cover my tits and crotch with my hands.
"Hands away!" She ordered, "Those are potential buyers - you should be happy they're interested. Now up on the table."
I sat on the exam table. She pulled out the stirrups and roughly grabbed my feet and jammed them in.
"Scoot right down."
I reluctantly slid my bottom down to the very edge of the table, and my legs spread wide. The window was crowded now, people craning their necks to get a view of my spread cunt. This was so humiliating, even more so than this morning.
She crouched between my legs. FLASH. "Spread your labia." FLASH. "Now your cheeks." FLASH. She leaned in and got a closeup of each nipple. FLASH. FLASH.
"Now I'm going to search you for contraband."
I was confused, I was naked already. She pulled on rubber gloves. Oh.
"Open your mouth."
She felt around my mouth, pulling my lips out and running the foul-tasting rubber over my gums. Then she carefully checked my scalp, running her fingers all the way down the length of my long dark hair.
Then she stepped between my legs. I noticed she was carefully not to block the view from the window as she pushed two fingers up into my vagina and felt around, then pushed a single digit up my bottom. Satisfied, she pulled off the gloves and tossed them in a small trash can by the door.