So been looking at finding something to fill my bra which will have a bit weight and give it some bounce, looked at the silicone option which would obviously do the job but would completely freak the oh out if she found them, so playing around with different ideas I thought what actual weight do I need so I found 2 small weight at 1/2 kg each and popped them in my trusted socks 
and filled my h cup bra and had a little bounce to see how they go, well absolutely fantastic got a little bounce going and popped a cushion in between my legs and went to town managed to see how it looked in a mirror and as I’ve said in the past about getting aroused by my own photos we’ll seeing them satin cups bouncing up and down it wasn’t long until I got the full stockings and suspenders on and had a great time
Not the obvious answer but was definitely a fun one to try