Still looking for a way to integrate your powerblow into anything or specifically Virtamate? Put your hands together for Seiryuu becouse he managed to do close the gap.
Have a look at his plugin for VAM Xtoys Connect - Plugins + Scripts - | Virt-A-Mate Hub
I managed to get the powerblow to start suction on lip contact and change it to different intensities using the build in triggers in VAM.
Not here to pretend I know what I´m doing but I just wanted to spread the word! All credits go to Seiryuu!