I had a fun session yesterday. I was really feeling some amazing sensations: tingling, throbbing, warmth, heartbeat centered in my prostate, prostate pressure, a hot fluid feeling just hovering in the tip of my penis like a prolonged ejaculation, rectal / pelvic floor / prostate contractions.
Suddenly every breath out send me convulsing forward like a power-sit up. It was erotic to be out of control, but there was no pleasure inherent in the movement. Rather, it started weakening my focus on my prostate and other pleasure centers. I tried relaxing, I tried echoing it, I tried ignoring it, but I didn’t have any great success.
Has anyone run into this? Any other convulsions with or without pleasure? I’m fairly sure I need to just relax to the point that it doesn’t happen, so I can keep building the main arousal and sensations. It doesn’t seem like muscles spasms are as good of a focus point as the more typical erotic centers.