Auto-fuck milestone – same as involuntary contractions?

My last session yesterday was different than any other sessions I had before.

I’m used to get involuntary contractions while I’m using my Aneros. However, yesterday was slightly different. The contractions felt different in the sense that it had a rhythm to it.

It had the “tick-tock, tick-tock” rhythm alternating between the p-tab massaging my perineum region and the head of the Aneros on my prostate.

The sensation was amazing too; way intense that what I’ve experienced before. Prior to this I thought I’ve been experiencing prostate orgasms. Since yesterday, I stand corrected and I’m eager to learn what’s next.

Source: https://www.reddit.com/r/aneros/comments/60zypx/autofuck_milestone_same_as_involuntary/