involuntarys/autofuck achieved what now?

hello guys,

I’ll get right to the point. I’m using the aneros for 2 years on and off and achieved involuntarys early on and can instantly get the toy to autofuck me, but it always only feels nice for like 30 minutes but never really pleasurable. I think my biggest problem is, that I still haven’t successfully located my prostate. There are just too many places inside that feel kinda like the described bump when the toy is in. any advice is appreciated except drug use or edibles, because i really don’t want to use that.

Thanks in advance kind strangers.