Gymmy Jacked

Use a vibrator, Oil up, pucker up and say ahhh.
Olive oil can help push the stone through. Sucking on a lemon can help break up the stone and Magnesium will help correct the electrolyte imbalance and reduce pain.
For what it's worth jumping up and down or vibrating can help break up the stone too.
Oh yeh, the vibrator is external use only and it is helpful to vibrate the lower back to get the stone moving. lol