I can usually trigger the involuntary movements pretty easily with a few *flex and holds* however once the involuntary movements start I am not quite sure what to do next. Here’s what I have tried:
1. Maintain the flex – Requires a lot of concentration, some pleasurable sensations to start but they generally fade and I restart the process again
2. Relax the flex – Involuntaries stop and I have to flex harder again to restart
3. Flex harder – Involuntaries get stronger and it feels like the aneros is fucking me but muscles become fatigued
*Flex and hold* = contracting my PC and sphincter muscles at same time and holding the flex