Impulse Control Issues

So I’ve identified a problem I’ve been having. I have a hard time getting aroused during Aneros sessions. So I listen to audio porn. The problem is that I get too excited mentally and more often than not end up stroking myself off during the good parts of the audio.

When I first started with the Aneros this wasn’t a problem but for whatever reason it is now. I just can’t seem to stop myself from doing it. It’s like the lizard part of my brain takes over.

Any tips to work on this?