Scarlet catches on

Scarlet's pov:
Something was very wrong. Mum had only acted increasingly more strange over the past few days. I thought she was just in love, but she almost feels like a completely different person. She has been wearing increasingly more provocative clothing, until the point where she has chosen to just wear her underwear around the house. Her speech patterns had gotten increasingly more...slutty. She seems to have no awareness over how crass her language is, perfectly happy to share how horny she's feeling, and expressing how much she needed a dick.
But what made things far weirder, was that Bea was acting pretty much the same way. Her change was much more sudden, it wasn't a gradual change but an almost instantaneous one. And it all started ever since she went to the Spa a few days ago.

"Hey sis, how's your...uh what's it called? Noise creation lesson?"

"It's sound design, Bea."

"Oh silly, I told you I wanted to be called Bambi now. You know all about changing names right?"

That was the other thing. Both Mum and Bea had decided to change their names to Mandy and Bambi. In theory I had no problem with it, obviously. But for this change to occur in both of them at the same time, along with all their other changes, something was off, and I wanted answers.

"So how was that spa the other day?"

She gets a dreamy look on her face.
"Oh it was so good! And Jason is really hot."

That name caught me off guard for a second.

"Jason? Is that the guy mum's crushing on?"

Bea responded with a giddy smile.
"Yeah, and honestly I can see why. And get this, it's the same Jason from school, remember?"

"Wait, you don't mean Jason Riley? The guy who bullied me."

"Yeah him! Oh but he's totally changed now."

My mind was reeling. The person mum had fallen for was my former bully, and my sister was completely fine with this and insisting that he'd changed. Even if it was true, there's no way Bea would ever let it go, plus combined with the way and mum had been acting, all evidence points to Jason having done something to both of them. Then I remembered, mum had given Bea some music to help her study, was that from Jason?

I tried to dismiss myself from the conversation.
"Uhh, I have to go finish up some work. You know, with sound design and all."

"You're so boring sis, I'm probably going to drop out of college soon."

"Yeah sure, you do that."
I left the room and when I was out of her sight I ran up to her room to find her computer. I searched for the music files and sent them to my email. I wasn't going to listen to them, who knows what they would do to me. Instead I left Bea's room and went to my computer to start dissecting the audio files.

I spent a while doing various different things to examine the audio including putting it in a spectrogram. when I did so it showed a variety of strange alien symbols.

"What the hell is this?"
They looked kind of like Greek letters, but none of them matched with the ones I knew. I continued to analyze the audio, muting certain parts of it to make sure I wouldn't be affected by it's effects. After listening to some of the individual parts, I eventually came across some 'lyrics'.

*Listen...Relax...*

I skipped ahead a bit incase the words themselves were cursed somehow, although I was probably just being paranoid.

*Bimbos are obedient...bimbos obey their Master...Jason Riley is your Master...*

I paused it and my blood ran cold. I wasn't sure how this was possible, but the evidence was staring me right in the face. Jason was back and he had brainwashed my mother and sister. Just then I remembered something else, Vanessa was planning to go to the Spa.

"Shit shit shit shit!"

I ran back downstairs and made my way to the front door where I bumped into mum.

"Oh sweetheart, what's gotten you in such a hurry."

"Oh, umm I, was going to see Vanessa today. Just uhhh, really excited you know."

"Oh ok, have-"

I didn't let her finish her sentence as I dashed passed her. Vanessa's place wasn't far, I needed to confirm that Jason hadn't gotten to her.

A few minutes later

I arrived at Vanessa's house and franticly knocked on the door. When she opened it I almost hit her in the face by accident.

"Whoa Scarlet? Is everything ok?"

She was dressed like normal, but I couldn't guarantee anything.

"Not exactly. Just tell me quickly what you think of Jason Riley."

She gave me a very confused and slightly concerned look.
"What? They prick who bullied you, what about him?"

I let out a sigh of relief, he hadn't seem to have gotten to her yet.

"Sorry, I just...have a lot to explain."

"Alright then, come on in."

Vanessa's pov:
Scarlet explained everything. How her mum had been acting weird, apparently due to a crush. Only to find out that crush was her childhood bully who was apparently brainwashing both Molly and Bea.

"And he's doing all this at the spa? What about Sandra."

"I don't know, maybe he got to her too. I came over here as fast as I could because you said you were going to go to the spa as well, and I was worried that...I don't even want to think about it."

I had ended up cancelling my appointment, and now I was glad I did. If I had gone I very well could have ended up as Jason's brainwashed puppet. The fact that he's apparently done that Molly and Bea just made me sick in the stomach.

"God I thought we'd never have to think about that bastard again. Is he really that petty after we got him expelled? It's not like he was going to get a good enough grade to graduate anyway."

"But what do we do? How are we supposed to save them?"

I though about it for a minute, before coming up with a plan.

"Alright, so here's what we're going to do, we have to break into the spa."

Scarlet gave me a shocked look.
"We have to what?! We can't do that, how will it even help?"

"The security footage, surely those will have something incriminating on Jason. I'll head into the spa and distract Sandra, while you sneak into the security room. I'm pretty sure the building will have a back entrance somewhere."

"I really don't know about this, this could go so badly so easily."

I got close to her and held her tight.
"I understand this is scary, but we need to save your family. But I won't pressure you if you really don't think you're up to this."

Scarlet paused for a minute before answering me.
"Alright, I'll do it."

"Great, lets go."

"What right now?!"

"No time like the present. Lets kick this guy's ass."

Several minutes later
I entered the spa from the front entrance while Bea went around back. I understood why she was nervous about this, but I truly felt that this was the best way to fix everything. Sandra greeted me at the reception, looking very different from how I remembered her. She was dressed in a skimpy maid costume, complete with garter straps and an incredibly exposed bust.

"Hey Vee, how have you been!"

I decided to play it cool, and act like everything was normal.
"Hey Sandra, I've been pretty good. I see you opened that Spa business you always wanted to start."

"Oh, my name's actually Sandy now, my brother thought it would fit me better."

"Oh, I didn't know you had a brother."

"Well he's actually my step brother, his name is Jason. He actually works here."

This surprised me, no wonder Jason was able to take over the Spa so easily. Just then I heard the bell on the door behind me ring.

"Oh here he is now!"

Shit, I was counting on Jason not being here, but I guess I would have to stall him too. I turned around only to find my words caught in my mouth. Molly and Bea were with him, both clinging to his arms. They were also dressed in nothing but there underwear. If I didn't believe Scarlet before, I definitely did now. But before I got a word out Jason spoke.

"Freeze."

And suddenly my body was stuck in place. No matter how much I budged, I couldn't move.

"W-what the hell? My can't I move? What did you do to me?!"

Jason just laughed, and to my horror, Sandra, Molly and Bea all laughed alongside him.
Sandra was the first to speak.

"You don't remember coming here at all?"

"What? I've never been here before."

Jason only laughed again.
"You've been coming here consistently for the past few weeks, I just made you forget every time."

"You're lying! You have to be!"

"Oh I can assure you I'm not. You've been my **** for weeks now, you even lured Scarlet into a trap for me."

Fear shot through me. What have I done. He continued to laugh and gloat at my predicament.

"Oh I know all about how that little wimp lived up to being a real sissy. And soon my **** will be complete, all I need to do is say your trigger words and you will become my permanent goth ****.

I panicked, and tried desperately to move. But I couldn't do anything.

"Please no don't do this!"

"Welcome to your new life Vicky Gothslut."

Suddenly it all came back to me. All the massage sessions, listening to all his music at night, servicing his dick, letting him fuck me, telling him about how Scarlet became transgender while servicing his cock between my tits, serving him like a good obedient goth ****. My eyes rolled back into my head as my brain was pulled apart and put back together, until finally...

Vicky's pov:
My thoughts calmed down and I was able to move again. I looked up at my Master and let out a giggle.

"Hello Daddy~"

"Welcome to your new life Vicky, how do you feel."

"God I feel so good! I'm so glad to finally be your goth slut~"

He leaned in and forcefully kissed me on the lips, of course I kissed him right back.

"It's so good to finally have you by my side. Now girls, undress yourselves so you can go introduce your new selves to Scarlet."

We all smiled at him.
"Yes Master, we will obey."