If you should still be looking, 16 years experience as a Dom.
I've spent a great deal of time training. PM me here and we'll exchange email addresses or what ever type of IM you would like to use.
I am along the very same vein here. We've talked about this many times. This is effective humiliation for ppl with her standing for sure.
Just be mindful, there is a difference between what's being talked about here and having your feelings really hurt.
I would say Foster and Smith is always a good site to look at. However you're not going to find a device used on animals like this that will come with any kind of hasp for a lock.
Also, which is your name Jess or Kessi?
I'm going to suggest the black one. I've had subs experience reactions to the red ball.
http://www.extremerestraints.com/mouth-gags_22/large-leather-ball-gag_558.html
Also, these can be helpful.
http://www.extremerestraints.com/unique-and-inflatable_151/locking-penis-pump-gag_182.html
I...
Oh I missed the point of this thread I believe. If you have nothing to do and need to take your mind off of something mess with rope work.
Go to youtube and look up a guy tyingitalltogether.
Sab, as always good looking out!
SHE found it - go figure. LoL
http://www.amazon.com/Mr-S-Leather-Stainless-Steel-Ice-Lock-Individual/dp/B003VSRBQY/ref=pd_sim_sbs_hpc_2
OK here is the concept -
Extreme Restrains HAD a chrome cylinder that would be filled with water and frozen. One would be restrained by it until the ice melted and you would be released.
I can not find this thing anywhere if anyone has seen anything like it.
If not I have an idea on...
This one looks like it will allow for your needs judging by the shape. I'm not sure if the jeweled end is going to be too wide to deal with for a whole day. But, it seems to be able to handle your want/need to maintain tightness...