DERRICK'S POV
Derrick opened the door to let his sister in. "You're fired," Kiara, dressed now in a simple pair of matching gray sweatshirt and sweatpants, told her as she walked through the door.
"You're not firing my sister."
"And what makes you think you have a say in this?" Kiara angrily challenged him.
That seemed to finally set him off. "Well considering you have to obey any order I give, I'd say that gives me the final say on anything you do."
Kiara just looked at him with a quiet rage as Amanda helped get Karen out of her jacket. "How long has this been going on?" Karen asked.
"Pretty much since before the rest of us got here," Amanda answered before moving back to join the rest of Derrick's girls who were quietly watching this whole thing with what looked to Derrick like amusement. Sarah had already somehow gotten herself a bowl of popcorn that she was eagerly handing out to all the girls around her.
"I'd better get started then," she replied before turning and walking over to Derrick.
Derrick looked over at his sister a little sheepishly, somewhat embarrassed over the situation. He'd done everything he was supposed to do, but somehow it had still all gone wrong. "So, give me the rundown, what exactly is her condition?" Kiara asked him.
"As far as I can tell, she can't hurt me or any of the girls and she has to obey any direct order. Other than that though, she's pretty much the same as she was before, which means she's really pissed off about the situation/"
"Pissed is putting it lightly," Kiara retorted.
"So how exactly do we fix this?" Derrick asked, ignoring Kiara's remarks.
"Talk to dad."
"What?"
Karen looked back at Derrick seriously. "Look, the issue here is that you completed the brainwashing before her new personality had time to develop. Since dad was dating mom for almost 2 years when his powers activated, mom's brainwashing got completed mere hours after he'd linked with her. If anyone knows exactly how to handle what's happened here it's going to be him."
Derrick groaned in frustration. "That's great and all, but I can't exactly go up to dad and say, 'hey, guess what I went and did the exact opposite of what you've been telling me to do and now I have a brand new slave' now can I?"
"I'm not your slave," Kiara yelled at him.
Derrick simply turned and gave her a credulous look. "Swear the oath."
"Kiara looked back at him, confused. "What oa....TH!?" she said before her body suddenly dropped itself to the ground.
She looked at herself with complete shock as her hands suddenly pulled both her sweatpants and sweatshirt off, once again revealing naked body. Once that was done she spread her legs wide and reached down to open up her pussy lips, exposing them to Derrick and all the other people in the room.
Then something really odd happened. Kiara's face changed from one of shock and anger, to one of awe and devotion. As she stared back at Derrick she then spoke with utter and complete sincerity the words he'd been hearing from every other slave once he'd fully dominated them. "I pledge myself to serving you as your dedicated sex slave. Now please Master, use this bitch slut's holes to satisfy any desire you want."
For a few seconds Kiara's eyes seemed to glaze over before, with a shudder, her mind refocused back on where she was. With a jolt she crab walked backwards, again trying to put distance between herself and Derrick, This time she only got a few feet before her but collided with the stairs behind her.
Seeing her like that made Derrick feel a bit guilty. "Sorry," he told her.
"Don't apologize," came the voice of Sarah from his side.
"You're our Master," she continued. "You never have to apologize to any of us for giving us an order. Besides," she added as she turned to look knowingly at Kiara, "She's not afraid because of what you forced her to say. She's afraid because of how much she liked it."
"I don't like this!" Kiara shouted.
"Oh please. You can lie to other people all you want, but you can't lie to me. At least, not about this. Every slave who's sworn that oath knows just how amazing it feels to say that. How everything in our heads just clicks right into place. We were all born to be Derrick's slaves, so this oath is the proof of our worth."
After listening to that, Kiara just stood up and marched over to Sarah, now seemingly oblivious to the fact that she was still completely naked. "Get. Out." she told her through strained teeth.
"Okay," Karen said with a wry grin.
"What?" Derrick said, confused as he looked back at his sister.
"I know when we're not wanted. Let's go Derrick."
With that she quickly moved over and grabbed Derrick by the hand. Derrick found himself being pulled along with her towards the door as he tried to figure out what exactly it was she was doing. He got about three feet out the door before the reason became clear to him in the form of Kiara rushing over towards him in a near panic.
Of course, she'd just been brainwashed, which meant that she wouldn't be able to leave his side by more than about 10 feet for at least 12 hours. He hadn't noticed it earlier because even when she'd been trying to get herself away from him, the contours of the room had prevented her from getting too far away.
Not to mention the fact that it had been sometime since this fact had even been relevant to him. The last he'd taken had been Amy and with her it hadn't been an issue since she'd stabilized well before the two of them had naturally left each other's sides.
Of course, his forgetting this wasn't important right now. The important thing was getting Kiara back inside before any of the neighbors noticed her standing naked on the front porch with a bunch of strangers and decides to call the cops.
Getting her back inside was easy enough. At the moment she was just mechanically following wherever he went. Once he got back inside, Karen addressed him one more time. "Listen, I've got things to do, so I'm leaving Kiara in your care. Either talk to dad, figure out how to fix her yourself, or just learn to live with her. It's your choice."
And with that she simply turned and walked out without another word. Derrick sighed and looked back at the rest of his girls. "It's late, for now let's just get some sleep and we'll figure out what to do in the morning."
KIARA'S POV
Kiara had been in a bit of a fugue state ever since she'd run over to catch up to Master. She'd been angry at Sarah for what she'd said to her. She hated how proud she was of just being a little submissive slut for Master, but what she had especially hated was that she was right. Swearing that stupid oath had felt wonderful and even now she was finding herself less and less angry with Master and more happy with him for enslaving her.
That feeling just pissed her off even more.
But then Master started to leave and suddenly all of her rage had disappeared, replaced with the growing terror that she may never see him again. That terror caused her to run out the door and cling to him desperately, afraid of what might happen if she let him go.
After that she didn't really notice anything other than his manly arms and wonderful smell. Her mind only really began to focus on something else when she felt Master's hands gently pulling her hands off of his arm.
All at once the rest of the world suddenly snapped into place and she found herself back in the spare bedroom that Master had....fucked her senseless in. She looked around everywhere, shocked to find that she and Master were alone in the room. "Where is everyone?" she asked.
"They're looking for their own spots to sleep. I told them it would be easier to get acclimated to all of this if you didn't have to worry about any of them for the first night at least."
As Master said this he began to slip out of his clothing again, leaving himself completely naked by the time he finished talking.