First, find out how many squeezes of the bulb it takes to fully inflate the toy.
This number is 'n'
Next, insert the deflated toy fully up your ass as slowly as you like. Once it's in there, attach a clothes pin to each nipple.
Now do five full in out strokes with the dido. Twist your nipple pins 180 degrees five times
Now edge
Repeat this, each time increasing the inflation by one pump. Do this until you can't take it any bigger. Make sure you count how many pumps you have done. If you lose count you must start again.
Once you've given up take the first number 'n' and take away the number of pumps you did. (So if n is 6 and you managed 4, the remainder is 2) call this number X
Now with the toy still inflated to the level you reached, deliver 20 spanks to each ass cheek, and ten to your balls. Repeat this X times with an edge in between. If X is zero (so you got it to full inflation) you have only one bout of spanking and then you can cum. Otherwise, no Cumming today. Try again tomorrow and try and get it down to zero! Full report please