I have a Progasm. It was my first prostate massager.
Every post I have ever read on any anal play always starts with something to the effect “Apply plenty of lube early and often.”
I find if I use very much lube I can’t keep the Progasm in position. When I exert very much pressure it tries to squirt out. Even when it stays inside it isn’t in the correct position and there doesn’t seem to have enough friction against the prostate.
If I take it out and wipe off most of the lube it works much better.
Would a different style of Aneros be better? Maybe the Maximus Trident which has a narrower neck?