Oh dear, aren't you a mess? You can take the nipple clamps back off.
We've put ice cubes in your ass, but that's just for fun. I think we both know what you really want in there, don't we?
Spread your legs in the air. No real lubricant - you'll just have to lubricate the dildo by giving it a nice, sloppy blowjob. Fuck yourself, nice and deep, 100 times. You can stroke little problem with the other hand at the same rhythm if you like. If the friction becomes too much, you can give it another sloppy blowjob to relube it - but make sure you use lots of tongue.