Must have!
"I am not an expert on all the toys out there, I have a Keon and sleeves and enjoy them. I was always trying to push air out and create a seal for the best feeling. The powerblow changes all of that. It creates a suction that in all honesty could be dangerous, test it out, set the "max" limit or that thing will hurt! It can pulse for a sucking feel or just increase the pressure/grip. It completely changes how sleeves feel. The only downside to kiiroo is the app."












