Good strap on to go over chastity device?

Generally they will sit above your cage. Ideally you would want a harness that has a gap for your cage and balls to go through as opposed to a single strap connected directly to the bottom of the dildo base if you get my meaning. I can assure you it's great fun seeing your better half enjoying her cock and having an orgasm or two whilst you get nothing! Enjoy it!

 

https://www.chastitymansion.com/for...-on-for-me-to-wear-for-her.38640/#post-412761

https://www.chastitymansion.com/for...ess-compatible-while-caged.36532/#post-380770

https://www.chastitymansion.com/forums/index.php?threads/wife-wants-strap-on.36473/#post-380254

Those are three good threads on the topic for you.

 

Another option you might want it look at is the cherry keeper unicorn, it’s so you can mount a dildo to a cherry keeper cage.

 

I use the design similar to this: https://images.app.goo.gl/845ks7b1jU792qyU8
There is the space for may cage and balls to come through. Works fine.
Only one downside: my mistress and my wife says, that strapon is cold for her. However the day before yesterday she got perfect orgasm.

 

if your cage does not have a huge downwards angle, you can also try a penis sleeve. it is even more mind blowing than a strap on + harness

here is an example:https://xhamster.com/videos/chastity-cage-xhJRO3A

 

No problem, I got you covered :

https://www.chastitymansion.com/forums/index.php?threads/well-it-happened.38634/#post-412368

 

I have a pair of leather shorts that I wear over my belt and then I put the strap-on on over the shorts. I find that I can position the strap-on in a more natural position which make controlling it a lot easier. Even if I don’t have my belt on and she wants to feel something larger than myself, I’ll still put the shorts on so there’s a barrier between my cock and the strap-on, the strap-on is uncomfortable to wear directly over my penis.

Also as far as the dildo feeling cold, what a lot of us do is put the dildo in a bowl of warm/hot water. When she’s ready for the toy I’ll just pull it out of the bowl, attach it and it’s ready to go, nice and warm. My wife doesn’t mind the initial coldness of a room temp dildo as it warms up quickly to her body temp. The only downside to all of this is that it takes a little time which can be annoying in the heat of the moment. My wife has never been a “planner” when it comes to sex so a little patience needs to be allowed when putting all this together but it’s all worth it in the end because the little extras really make a difference.

Youll find a system that works best for the both of you, I love using the strap-on on my wife, the feeling of being able to go as long as she wants and using a dildo that’s larger than myself is a thrill for us both.

 

I can +1 for the use of a strap on, its a real mind bender. You get the closeness / intimacy of traditional PIV, your head and body can sense the dildo action but you don't get any penile stimulation.

I have 2 harnesses, both have a normal strap, it's not 100% comfortable, but its okay.

First time we tried doggy with a strap on, I did have to reach down and stop my cage swinging as this was hitting her in the vag with momentum, quite painful, so I now either wear underwear or make sure that the strap covers my cage to stop it swinging.

She isn't really a size / girth queen, but her favourite dildo is slightly longer and thicker than my own penis and she has tremendous orgasms from it

 

Plenty of existing threads that others have linked to. I recommend using a Rodeoh harness.

 

We have the crotch rocket. No complaints when I'm caged. Fits well and she definitely doesn't complain.

 

we have the Meo harness which works a treat