Now put a small bag at the end of the string of the duo balls.
Also get 20 ice cubes.
Stand up, so the bag attached to the duo balls is hanging and not touching the ground.
Open your pussy lips and rub your clit.
Now directly on the clit, so a lot of sensation.
Each 15 seconds add an ice cube in the small bag attached to the duo balls.
When the duo balls fall out, stop immediatly rubbing your clit.
Rub your clit maximum 5 minutes.
You are not allowed to cum. In case you are to close, then stop. Take an ice cube and rub your pussy with it.