If there is a search I didn't find it and I'm sure both of these questions have been asked/answered, so sorry for the repeat.
1. Are the Peridice susposed to reach the prostate?
2. What do you use to inject lube with?
in advance thank you.
The search function to search threads is at the top right of the screen. Click on the magnifying glass looking character.
The Peridise massagers stimulate the anal sphincters, with only minor stimulation of the prostate.
A lube tube is what I use and it works great; just don't use oil-based lubes as it will damage the O-ring.