Forced to Lick and Smell One's Own Dirty Feet

I did this scenario today and it works fine:

1. Melt 2 spoon of sugar (I added a few urine)
2. Put the hot liquid sugar in a heat resistant form (maybe an ice cube form made of silicone)
3. Take a 1 ft string and put the middle in the hot sugar
4. Take the end of another string an put it in the sugar too
5. When the sugar is cold, you can knot the 1 ft string around your foot
6. The other string is loose tied on a piece of wood above your head, so it can slip down
7. Mount a bag of urine on this string Now you have to lick the sugar on your foot until it melts. Otherwise if you lower your foot the string will slip off or the wood will break and the urine bag will drop on your carpet. I wrapped the Hitachi MagicWand on the stool. It had a silicone cockring on the top of it which holded my cock close till I cum. Have fun! .tied.

So... If I understand this one correctly... (working backwards...) To get free, you need the key on the floor, To reach the key, you need to get out of the chair... To get out of the chair, you gota put your foot down... to put your foot down you need to melt the sugar cube, or... If you put your foot down, you break the rod holding the urin bag... Sounds easy enough... Mind if I 'steal' this as a task for my BDSM Roultte???