Internal Dildo pants

I've been looking for a while now and have never found exactly what we are after.

The OH loves having something inside however hates latex and finds leather chastity belts to be far too much of a hassle. I've been trying to find something similar to the rodeoh type 'pants' for her (however with some sort of internal ring system and elastic to keep everything in place) to no avail, does such a thing exist or am I doomed to eternally hunt the non existent.

Or is this something to send in the next time lh does a design a sex toy contest haha

Rodeo pants worninside out..? Just a thought.

Would these be of any interest to you? They are such a pretty style and colour too:)

http://www.lovehoney.co.uk/product.cfm?p=34287