Need some help: Help me make a strap for my toy,a strap like you see with a strap-on

Ive got the vibraexciter trouble is it falls off when my penis is limp,someone suggested to make a strap like you see on a strap-on

Ive tried it with string but the problem is the strng gets loose after you walk around sit etc.. but the idea works

So here is a strap-on: http://www.lovehoney.co.uk/orgasmarmy/dildos/universal-strap-on-harness-with-dildo/reviews.aspx

Here is the vibraexciter:http://www.vibraexciter.com/vibraexciter-him.htm

I tide string to each side of the vibraexciter then it went around my waist then tied.

Ok ive now found some old old elastic kinky underwear,so ive cut the underwear so it just leaves the elastic waist band,just like the waist band on the strap-on i linked

Now its just the case attaching something to the ring then to the elastic waist band

I'm sure I saw Peter Pervis and Valarie Singleton make one of these on BLue Peter once :-)

Have you trie wearing it with a Ballbra or similar that keeps your manhood in an upright position?

http://www.lovehoney.co.uk/product.cfm?p=12467

http://www.lovehoney.co.uk/product.cfm?p=11624

I dont want to spend money on the Mod...

I thought i could glue the string onto the ring,but no chance what ever the rubber is made from nothing will stick to it..

Maybe worth having a flick through this:

http://www.lovehoney.co.uk/product.cfm?p=12483

Nice one Kazzab bound to be someting in it...