Getting locked in your own design

"I know it's been awhile since we had you locked in chastity for any length of time, and those were only for a day or two. My plans for that Sunday were interrupted by my sister calling up, and moving in with us hasn't made things easier. However, tonight we're putting you in chastity until the weekend, though if we have enough fun it may go longer. We need to start playing more often again, after all it's our own house. If Emma and Anthony have a problem with that, then she can find somewhere else, and he can visit her there. Now off with the t-shirt and shorts, we need to get your cage on and plug in."

Taking off the t-shirt and then pulling off your shorts. As your about to step out of your shorts she pushes you onto the bed and then catches your shorts as they get flung up. As you sit back up she pulls you to the edge of the bed and pushes you onto your back again, then pulls your panties off you.

"You were going to too slow, and I don't want tonight to be wasted. Now sit on the edge of the bed, let me put your cage on then you're going to bend over while I insert your plug. After I'm going to put the cage and plug harness on you that you were wearing that day we got interrupted."

Spreading your legs as you sit on the edge of the bed. Jane pulls your balls and clitty through the ring of the cage, then inserts your clitty into the tube of the cage. You realise that this is a different cage than the last one you wore. Instead of plastic it's metal that has been laser engraved pink, and it forces your balls around the tube locking underneath the head of your clit. You realise that your wife has actually had a chastity cage design you've been working on made, and didn't tell you about it. You developed the design as your felt your skin getting pinched in the old cage and Jane didn't like how you looked in your panties wearing it.

Looking up at you as she finishes putting the cage on, she gives you her impish smile when she realises you noticed the cage you wearing. Especially as while you had 3D printed the cage several times to refine the design, you had only tested the final version a week and a half ago and wore it for a few days to ensure it was finished. The fact that she had taken the design and got it made into metal since then, surprised you.

"I'm sure you realise that this cage is based off the chastity cage you were designing. Meaning you know that now it's locked on your not going to be able to take it off without my permission. Don't worry though you aren't going to see your design out there for everyone else to use. I had it made as a one off by a company that does unique metal printing and fabrication. They even gave me an offer to present to you, as the design was unique enough to really test their newest machine, and it helped them improve their own design."

"Babe, while I know we said that we would experiment with chastity more. The design wasn't meant to be made out of metal, and was only ever meant to be made from plastic, or similar material. Plus it's still technically a prototype, getting it made into metal so soon is going too fast..."

"...When the company was making it, they adjusted the design slightly to accomodate for it being made out of metal. They also tweaked how it goes together to ensure that you don't know exactly how to get out of it. The are a really kink friendly company, and actually want to look at offering the design for sale through a partner of theres. They even offered us 20% of the profits from sales of the cage should we agree for it to be sold. Though I did talk them up to offering us 25% of the profits. We can talk about that later though. We've gotta get you plugged, strapped, panties back on, and then we're going to fuck."

Seeing the determination in her eyes and knowing that you're stuck in the cage at this point until she lets you out. You bend over and feel her work the stretch plug into you, before you then feel the straps of the harness being secured to the cage and plug. Once the harness is on, you then step into your panties and she pulls them up to your thighs, places a panty liner into them and finally pulls them the rest of the way up. Looking into the mirror you see that you've now got a slight camel toe showing from where the cage has your clitty tucked between your legs, while your balls being around the tube give you what looks to be large pussy lips.

After you're all locked, plugged, and secure. Jane pulls down her panties, hands you her large jewel plug and bends over for you to insert it into her. Once that is done she pulls her panties back up, kisses you and then picks up the strap on. Instead of putting it on herself though, she tells you to step into the harness and pulls it up and starts tightening the straps for you to wear it. Effectively giving you a big black cock between your legs, with the hem of your pink babydoll brushing against it if you turn.

"I bet you thought that I would be fucking you with the strap on, but as I feel the need to be fucked tonight you'll be fucking me with it. Especially with that little clitty of yours all locked up and now useless, we have to use other means to make sure I get fucked properly. Something your clitty will definitely not be able to do anymore."

Saying this as she is slowly stroking the big black cock as your wearing it, this is also applying lube to the cock at the same time.