It has been a week since Stephanie was in her belt and I in mine. I haven't worn it since thought i have used the regular machine quite a bit. And, it's getting cold out so all of this has happened indoors. And, by myself.
I've been contemplating wearing the belt again; this time for 8 - 10 hours. I'm thinking about that again when I hear a knock. I'm surprised to see Stephanie, especially without Karen.
I open the door and give Stephanie a simple "Hi".
"Can I come in?"
"Of course" as I wave her in. She takes a seat, and looks at me.
Karen has told a couple we know about you and your teasing machines. They might be interested in buying versions for themselves. Are you interested?"
"I don't know. It seems like a lot of work for people I don't know."
"They have said they'll pay. And, I think they have money."
I thought about it but I still wasn't sure.
"If you started selling them, I bet you could make more money making these machines than by what you do now. They are unique and a lot of people would love them."
"I never thought about that. Maybe I am interested."
She smiles. "We were thinking that you and I should demo them. I'll wear the belt, you will demo the machine. That way, they will really understand what the machines do."
I look at her surprised. "Me? In the machine? With a couple in my house?"
"Yes. It's your machine and I think you need to show it. Plus, you look incredible when you are being teased by it. And, we thought you'd be okay with that since the first time we saw you, you were outside in full public view."
I didn't know how to reply so I stood their tongue tied and probably looking a bit pathetic.
"Could we do this tonight? They are available and anxious. I could come over about 5:00, you could get me into the belt and get the machine ready for you. Karen, Sam and Hank would be here around 6:00?"
"Sam and Hank? Am I demoing this for a only guys?"
"No, silly, Sam is short for Samantha. And I think you'll like how she looks" she says, smiling.
Before I thought about this too much, I said "Ok". She kissed me on the cheek and left.
A few minutes later I started to realize what I agreed to. I had put myself in positions to get caught before but I had never performed in front of a group before. But that's what was expected of me tonight.
That thought was making me hard. So I figured I'd go through with it and see what happened.
5:00 took forever to come. I held back and didn't cum all day. Since I was hard most of the day, this took a lot of self control.
I heard the knock and Stephanie let herself in. She took off her coat and she looked stunning. She was wearing a tight t-shirt, no bra, and a skirt that came to mid-thigh.
"I didn't want to have to walk around naked all night. So I wore something that I could wear with the belt."
"But when I get into the machine, I don't want to be the only one naked."
"Oh, don't worry, Before you get into the machine, I'll get naked with you. I might get dressed when you are done or I might stay naked until I cum. I just don't want to be naked when everyone else gets here."
I showed her everything was ready.
"I've made a few changes to the belt and to the program. You won't notice most of those changes. But I am wondering how long we should do this for? I was thinking 60 - 90 minutes for me but how long for you?"
"I don't know, I hadn't really thought about it."
"How about 3 - 4 hours? That seems long enough, especially if we start the belt before everyone else gets here."
"K"
I get busy setting up the program while Stephanie gets herself ready. As she's putting in her butt plug, she asks me about the changes I made.
"Let me remember. The one you might notice is that I've tweaked the settings so that it should bring us closer to orgasm than before."
"Second, the timing starts with you are ready to cum instead of when the vibrators start. So if it's set to edge you 20 minutes out of every 30 and you take 10 minutes to be ready to cum, the next 30 minute session will start right away. So the breaks be shorter early on and longer after you've been edged for a while."
There are a few more changes but I decide not to mention them right now.
"Are these changes just for me?" Steph asks.
"No. These changes will affect us both."
I'm done setting up the program so I help Stephanie finish getting the belt on. We do a quick test to make sure it is positioned correctly. She puts her skirt back on and we wait.
I turn on the tv and put on a news program. I think we are both antsy as neither of us is watching the program. I'm really horny and sitting with an erection. Knowing Steph has the belt on and is waiting just adds to my frustration.
"Do you want me to turn the belt on now?"
"I'd like to wait until everyone is here. Though I can't wait for it to start."
So we both continue to wait for the others to show.
6:00 comes and goes. Finally, about 10 minutes late, Karen shows up with Sam and Hank. Sam looks about 40, he looks a few years older. Hank is an okay looking guy from my limited perspective. Sam looks great; she is someone I'd love to see naked. I get a bit more excited when I realize that I might get to see her.
"Welcome" is all I can think of to say.
I don't wait for an invitation and show them the machine. Hank starts asking me all sorts of questions about it; I tell him a lot though I leave out a few details to protect my interests. He might realize this because he starts asking more detailed questions.
I finally have to say, "Why don't we just show you."
I call Steph over and have her show them her belt. Sam is examining it pretty closely. She asks Steph, "You can't touch your pussy with this belt on, can you?"
Steph just shakes her head no. She goes back to the sofa and takes a sit. Karen moves next to her while Sam and Hank sit in a love seat across the room from them. I move towards my computer to get things started.
"First, I will start Steph's belt." Steph let's a little moan escape her lips when the vibrators start. That grabs everyones attention; we are all staring at her as the vibrators keep bringing her closer and closer to orgasm.
I look at Sam and Hank but I'm not sure if Hank is enjoying the show. He's watching but it doesn't look like he's hard. Sam, though, looks like she might be getting horny.
It's been five minutes and the machine starts edging her. It's then that I realize she was really horny before we started, her first session usually takes closer to fifteen minutes.
As the edging starts, I start telling Hank and Sam how it works, "The belt has two vibrators, one on her clit and one in her butt. They work in concert to make her cum but as she gets close to cumming, they slow down so that she can't cum. They will stop if they have to and will start up again as soon as she has moved away from orgasm a little bit."
"It will edge her for 20 out of every 30 minutes. When the 20 minutes are over, the vibrators will shut down until it is time to start again. After three to four hours of this, the vibrators will give her an orgasm."
"What's the longest she's gone?" Sam asks.
"A little more more than 2 days but with it running much less time; just 15 - 30 minutes every hour. And, it turned off at night so she could sleep."
"Oh shit, 2 days? Being constantly aroused? How did she handle that?"
Karen answers, "It was tough. By the end of the first day she was a mess. By the end of the second day, she was barely able to function and needed to cum more than I thought possible. I don't think she would have made a third full day. I did enjoy it though because the one release she had was making me cum." Karen starts blushing.
"Can I see the belt again?" Sam asks Stephanie.
Stephanie starts removing her skirt but keeps stopping as she gets edged. She decides to stand up to remove it and she is a sight. Her legs are shaking, her hips are humping and she's wiggling to remove her skirt. It takes a good 30 seconds for her to get her skirt to her knees. It is one of the hottest things I have ever seen.
Steph sits back down. Karen helps her remove the skirt from her feet. Sam heads on over to look at the belt again. I tell her about the belt, that it is a modified chastity belt.
"How does it keep her from cumming?"