Video: My hands free wet orgasm using Helix Syn

Hey everyone! I'm trying to get back into using my aneros after years of not using it.
In the meantime, I've been having anal sex with my boyfriend and it's been great. But now i want to try this again and explore my sexuality even more
I've been able to get to HFWO using the aneros, but only ever face down. Before, it used to be due to penile stimulation, but as you can see in this video, theres hardly any. I come to a great HFWO at around 6:05 and i get little pleasure twinges along the way, which you can hear and see.

Can anyone give me any advice on how to avoid the wet orgasm? After I cum like this, it's just the end and i dont want to continue. Ive read a few threads and the bottom line is to just relax more and contract less? i've also just bought the peridise to see if maybe i need more movement and less pressure, as i now find my progasm ice (while feels great) kind of just pummels my prostate into submission instead of working with it.

anyway, here's the video!

let me know if you want more.

https://www.xtube.com/video-watch/hands-free-prostate-orgasm-with-aneros-helix-syn-41736851