Evil keyholder

The lady seemed not having enjoyed G's purpose, so she stroke him harder than him.

They were both turning red with many stripes on the whole body, G was more bruised because of the usual BDSM lifestyle he was into.

On the other way, the lady seemed new to this, but with a high tolerance for pain. No one asked to cum while whipping each other, anyway.

Mistress M suddenly asked for a pause, and then she took out two new hooks: these ones were thicker and they both end with a big steel ball. After the replacement, both slavese had much more caution in the movements, and sometimes they also screamed for the pain, associated with the quick moving and the leverage on their buttholes.

"Let's add up some more fun", said one of Mistress M's friends, "should we?"

"Let me hear what are you thinking about", replied her, knowing that anyone has to ask her to do anything. Mistress M seemed a bit pissed off about some liberties that her friends took during this event.

"Can you explain me again what's the game with G you're playing about the slot machine?"

"G will explain it to you, permission to speak. You still have to whip each other while talking..."

"I am cock caged 24/7 and with an interactive butt plug while not in a session, so while I'm at home, at work, outside with friends and family; now the chastity belt has also some spikes that give me pain whenever I get hard, and it happens a lot because of the vibrant plug in my ass, vibing each time I receive a notification on my phone or anytime Mistress M wants to shock my by using the related app."

"Wow that's hard... why did you accept this kind of commitment? How can you deal with your personal relationships?"

"I won't have one. I can't, for many reasons."

"Daamn"

"Each time I have a session, Mistress M let me play some kind of games. Each time I score a point, whatever the game is, I win a coin to be used in a slot machine; at the end of the session, before going home, I have to play - OUCH!" the lady hit him very hard on his balls this time, and G almost fell down, causing the hook to pull him hard on his butthole; "I have to play and if I succeed in getting 3 of the same icons on the same row, I win one of the keys stored up there. Then, when I'm home I can try to open the cage and free myself"

Mistress M was hearing with the attention she put in everything she does. She heard clearly the "I can try to open the cage": the use of "try" meant that G was not that aiming to be freed... maybe her goal to trasform him in a dedicated slave was achieved, already?

"Are all your client caged and playing this game?" she asked to Mistress M; "They are all caged, and their keys are all in the prize box of the slot machine."

G freezed. That meant that anyone else could have already picked his key and threw it away after noticing it wouldn't work on their cages... as he did with every key that wasn't working... An immense sense of guilt appeared on his face; many other men are now doomed because of him; he also could collect them to sell them back to repay for the sessions with Mistress M, getting all the pleasure "for free"... He was going to collect them from now on, even if he didn't know who the other clients were.

"Don't make yourself strange ideas", told Mistress M, that has the mysterious power to read in G's mind, as an open book.

"How do you..." and a hurtful strike with a paddle arrived on G's ass from Mistress M, by surprise. A tear drop appeared on G's face.

Lunch time came, the girls moved out and left the two slaves hooked but alone; they stopped to whip each other and started to talk. G was curious about why the other one lets Mistress M play with her without any written agreement.

"I'm trying to experience the style, then I will think about signing something."

"Was all this planned from the beginning, from friday or before, or it just turned yesterday evening?"

"It was a surprise. A complete surprise; and I'm very pleased about it. Can you help me removing the hook? I have to pee."

"I can, but I won't take any responsability on doing something that was not asked. Pee on yourself as I did, that box is still containing my night pee."

"I will pee in the same box then, move a bit so I can reach the box without hurting each other's assholes more than required."

G moved a bit, and the lady succeeded in taking the box; she squat a bit, as much the hook let her do, and she peed. Then, she made a crazy twist. She poured all the piss on the floor, and used the box to be higher on the ground and remove her hook by herself. Now she was still naked, tired, in a basement in somewhere, but free. She could open the door and run away. She didn't. 

She lied down to rest horizontally, near G. G was aroused by having a naked girl sleeping near him, he could have fun with her, if only he wasn't cock caged... but then they see the strap on belts the ladies left there. She took both of them and applied one to G. Then she positioned herself in a fuckable position and asked G to have fun with her. G slowly kneeled, because he was still hooked to the roof, and proceeded to fuck the slave, that had a wonderful and painful idea: she took in her hands the other side of the rope: pulling it, the hook stretched G's ass. So they start having "sex", with her following the pace by pulling the rope, and G fucking her brain out. G finally asked permission to cum but no one was there with the authority to reply: he came anyway, with a lot of pain due to the spikes in the cage, still there, still pointy.

The slave wasn't satisfied yet. G came but that had nothing to do with the strapon "hardness", he could continue fucking her even after ejaculation, who cares of the real dick... She asked for it, and G continued to fuck her; he also moved to the assfucking, doggy style, missionary, whatever position she asked for, he followed her commands.

She definitely turned out as a "switch": she can both be submissive but also dominant, depending on circumstances.

Suddenly the door opened again. Mistress M entered and was not happy at all by seeing what happened: pee on the ground, a slave unhooked, G exausted by having had sex intercourse. That time G reckoned that he didn't win any key for the slot.

The two friends took the slave and hooked her up again, then they cuffed her hands behind her back, then Mistress M changed the plans: the left hand of a slave was locked to the other hand by passing over the other body, as they were hugging: so now they were immobilized together in the middle of the room. A water pipe entered the show; cold water flew out and washed both slaves; as usual, if they move, the plugs tear apart their buttholes. They have no solutions but to accept their fate. Once done, they were left drying alone. This time they could not have any kind of intercourse due to the position.

While having this shower, one of the lady disappeared, but the front door of the garage started opening as a veichle needed to come in. A veichle needed to come in: they rented a van, in which they put two steel cages. They then remove both hooks and uncuffed the slaves, then let them in the cages.

The cages were set with some bars to allow the slaves to have just a position: they where kneeling and the face was kept on the ground level by some chains to a collar they had to wear. Once they fit in the cages, a ballgag with a pipe was put in both mouths. Mistress M linked the pipe to a sack full of liquid: it was a bag of hospital food, as someone has to eat but can't use the mouth to crunch and chew. The pipe entered in the mouth and was pushed down to the larynge, creating some gag issues to both the slaves.

A buttplug with another pipe compared. They were both inserted in the slaves' asses; but then, the "relieving" pipes were connected with the food bags! If they poop, the poo will come back to their mouth... wasn't that the "scat" category that G signed not to face? He started shouting a lot, making Mistress M aware of the issue.

"Don't worry." She said.

They were both put on the van, and they moved out from that house, immobilized, naked, in a cage, with pipes in and out their bodies...