This short story takes place in the same world as many of my other short stories; a world where CFE (Chastity for Everyone) is a company that has normalized control games/dynamics and chastity. CFE has released all sorts of fun app-controlled toys to make these sorts of fantasies a reality. The disclaimers for this particular story can be found in part one but know that all of these characters are 18+ and completely fictional.
This is the final part of this story, and I apologize for how long it's taken me to write. Here's a little recap if you've forgotten what happened in the first two parts:
Part 1
Oliver accidentally gave his stepsister control of his chastity device anonymously on the CFE dating app. She gave him the option to back out when he learned the truth, but his fantasies got the better of him and he transferred permanent control of his app-controlled chastity to her. There is no key, his version of the app no longer has the permissions to open his own chastity, and she has all the power.
Part 2
The next day, Khloe (Oliver's stepsister) makes Oliver take on a treasure hunt that forces him into some slightly humiliating situations and forces him to confront just how helpless he has become. In this process, he is outed as a submissive locked in chastity to his neighbor and stepmother; twenty-four hours of unremovable time is added to his chastity lockup; and he is told by Khloe that he will be completing the final challenge of the treasure hunt-a short survey of his kinks-before the night is through or else she'll be telling Carly-One of Khloe's friends that Oliver failed to hook up with at their parents wedding-all about their current situation... Oh, and he's got no choice but to come to Carly's house tonight, so Oliver has no idea how that's going work... but his desperation is growing by the second.
Enjoy part 3!
---
CHAPTER NINE
Oliver pulled up in front of Carly's townhouse at seven. As soon as he did, Khloe rushed out the front door to meet him.
"So glad you could make it, subby stepbrother." Khloe said as Oliver got out of the car. "Put these on." She handed him a black spandex hood, handcuffs, and a collar.
"You can't be serious."
Khloe tapped a button on her phone and Oliver's chastity gave him a shock. "You know better than that... but while we're on the subject, you will address me as Mistress instead of Miss Stepsister in front of Khloe to keep our little arrangement a secret. Carly knows that my new sub is coming over but she doesn't know who it is. So, if you don't want to wear the hood, that's up to you. The collar and cuffs are going on, though."
"You said you wouldn't tell her, Miss Stepsister!"
"I said I wouldn't tell her about our arrangement. I won't tell her it's you under the hood unless you specifically ask me to. Your anonymity is completely in your hands."
Oliver couldn't believe this was happening. He looked around to see if anyone was watching. The street seemed to be empty. He put the collar around his neck and latched it closed. The hood went on next. It didn't have eye holes but the spandex allowed for limited vision. The only hole in the hood was on his mouth. He locked the handcuffs around one of his wrists but before he could lock the other, Khloe corrected him.
"Behind the back, subby stepbrother."
Oliver sighed. He was already in this deep, what difference did it make? "Yes, Miss Stepsister." He clicked locked the other cuff on securing his hands behind his back.
Khloe clicked a leash onto his collar and led him towards the house. She carefully helped him up the stairs and through the front door.
"Oh my god, you were serious?" Carly shouted. "Who is he?"
"Carly, this is subby. Subby, this is Carly. You can address her as Miss." Khloe tugged on Oliver's leash when he didn't say anything. "Well..."
"Hi, Miss." Oliver said. His cheeks were burning under the mask. Would she know his voice? Would she recognize his mouth?
"I can't believe you brought some submissive dude over for movie night." Carly said.
"You were asking how things were going on the CFE app and if you should try it... and this is how it's going."
"So... he likes this?" Carly asked.
Khloe pulled out her phone. "Let's have a look and see." She opened the CFE app and went into a menu Oliver didn't have access to. "This meter shows how turned on he is." It was like a volume meter on an old stereo with a needle that pivoted from left to right. It was deep into the right-hand side sitting in a section labeled
desperate
.
"How does it know?" Carly asked.
"Because his little cock is locked in a smart chastity device that can measure how hard he's trying to get, his heartbeat, and all sorts of other things," Khloe said, "If he wasn't locked up, he'd be rock hard right now."
"I can't believe guys just lock up for you willingly."
"Some do. Subby actually made a little mistake with me, but as you can see, he's enjoying that mistake quite a bit. Why don't we get more comfortable and you can ask him all the questions you want. It'll be fun, right subby?"
"Yes, Mistress."
"Good boy. I'll get us some drinks. Carly, take him to the living room." Khloe handed the leash over to Carly.
"I... okay," Carly said as Khloe left for the kitchen. "Are you really okay?" Carly asked Oliver when Khloe was out of earshot.
"Yes, Miss." Oliver said. He didn't know what else to say. There was nothing he could do and Khloe hadn't been wrong. He would never have admitted it normally, but this was turning him on like crazy.
When Khloe got to the living room with an open bottle of red wine and two glasses, Carly and Oliver were just standing in the middle of the room, neither really sure what to do.
"This won't do..." Carly said. "Pour us some wine, I'll fix him up." She handed the wine to Carly and pulled a chair over to the corner of the room where a potted plant was hanging from a hook in the ceiling. Khloe took the plant down, pulled Oliver over, and looped the leash into the hook. "That's better, don't you think subby?"
The leash wasn't tight enough to choke him, but Oliver could only move a step out into the room before it was. With his hands handcuffed behind him, there was nothing he could do about it, either. "Yes, Mistress."
"Oh my god, I kinda want one," Carly said.
"I told you."
"And he really likes this?" Carly asked again.
"Do you genuinely like being treated this way, subby? Does it turn you on? As humiliated as you are, are all of your fantasies coming true?
"Yes, Mistress."
"There you have it. Should we find out what really turns him on?"
"What do you mean?" Carly asked.
"There are challenges on the app that I can make him complete. He's been running around on a treasure hunt for me all day and his next challenge is answering a survey. The sensors in his chastity effectively work as a lie detector and if he doesn't tell the truth, he'll get a little shock. If he fails to answer, it'll add time to his chastity lockup that not even I can remove."
"How long is he locked right now?"
Khloe checked the app. "Seventeen hours that I can't touch and then as long as I want after that. One of his challenges today had an option where people could add a day to his lockup and someone did."
"I'm making an account." Carly said.
"Yeah?"
"Yes! I want a boyfriend with a lie detector locked to his cock! You know how easy that relationship would be?!"
Khloe laughed and opened up the treasure hunt page on her CFE app. "Lucky for subby, the app has some AI integrations now that recognize voices and intent, so we don't even need him to log into his app in order to start the survey." She selected the survey and turned on the audible voice recognition feature. Her phone read the third challenge of the treasure hunt aloud. It was exactly the same as Oliver had read earlier in the day:
Challenge #3 - Take the Test
Little subbies have been known to lie about the things that turn them on. Challenge three aims to correct this. If you choose to take the test, you will be given a set of questions. Your CFE device will use its sensors to measure how you react and change your fetishes on the CFE app accordingly. These settings cannot be changed back by you for three months, which means it will alter your dating profile, change future challenges in treasure hunts, and potentially even open new features for yourself and keyholder within your chastity app.
If you have a keyholder, this challenge must be completed by them asking you the questions aloud. If you do not have a keyholder, you may take the survey online.
For those that finish this challenge, you win the treasure hunt and the prize will be delivered by currier within the hour. For those who opt out of completing this challenge, you will not receive another challenge for 48 hours. For those who start the challenge and stop halfway through, you will forfeit the treasure hunt and add five irremovable days to your lock up after the treasure hunt's deadline. Choose wisely little one... and good luck!
Khloe hit begin and her phone asked for verbal confirmation from both parties. "I consent to begin the survey, do you subby?" Khloe said.
"Yes, Mistress."
The set of questions popped up and Khloe showed her screen to Carly, who started to giggle. "Alright subby, there are five mandatory questions and then it gives me the option to ask as many of my own questions as I want. If you lie twice, you fail the challenge. Do you understand?"
"Yes, Mistress." Oliver's cock was straining in his cage. The nervousness and vulnerability combined with having no real choice in the matter was driving him wild... and even if Khloe wanted to, she couldn't take his chastity off until tomorrow.
"Question number one." Khloe said. "Would it turn you on if your Mistress decided to keep you locked in chastity permanently, only letting you out while you were securely restrained, and only releasing you from those restraints once you were locked back up in chastity, ensuring that the only person in the world who will have access to your cock, including yourself, is your Mistress from this point forward."
Oliver had already been turned on but the idea had him straining even harder. The question scared him... but completely losing access to his own cock did turn him on and that was the question. "Yes, Mistress."
"Oh, look at this." Khloe said as a notification popped up on her phone. "Do you want to tell subby about the new option I have in my CFE app?"
Carly read the notification aloud. "You may now enable chastity guard. This is a feature that ensures your sub's chastity device cannot be unlocked unless he is secured in CFE restraints and vice versa. This ensures your sub will always be restrained and under your control while this setting is enabled."
"Isn't that a fun little addition, subby?" Khloe said.
