Oh, I expected you Rachael to post!  We've swapped opinions on chastity before, and you sent me a VERY nice link to 
www.steelworksextreme.com .  And I did see one of your pics, as I recall, one which had a self-fashioned chastity that was attached via a PA piercing, no?
And Anna, how horny you've got me!  That sounds like a fun night!
Is anyone else into the bondage end of things?  That's my favorite side of being a sub, being tied up, gagged, etc.