Porn and the PNS?

I’ve been doing Mojo for a week, and I’ve noticed that when I do exercises that are supposed to activate your parasympathetic nervous system, I get this strange tingling sensation down my legs and I feel my shoulders become heavy.

Now, set aside that I’m not convinced you switch between your sympathetic and parasympathetic nervous systems, in the way the messaging suggests. That sounds like pseudoscience to me, but something just happened that I’m curious about.

I have this ingrained habit of opening a particular porn site when something stressful happens. I haven’t done that for a couple of weeks since I’ve been trying to fix things, but I just did that very thing absentmindedly. I sort of woke up and closed the browser before clicking on any videos but just in that 2 seconds, I noticed the same tingling sensation and my shoulders falling.

Maybe this is connected to why I can get an erection from watching porn but rarely at any other time?

Does anyone else experience anything similar?

I definitely experience something similar. It’s almost like a trance