Uncontrolled contractions keep pushing aneros out

Hey,
I own an aneros vice too. It's actually the first toy I ever bought. I have never had the problem of it coming back out. I think it helps when you're fully relaxed. I've heard one person one time suggesting using a belt to help keep sex toys in. Instead of it going around the waste the backside part would come down to where the toy sits. As to wether or not it would work, I don't know. Just a suggestion. Also I'd like to add that I too use to always think my prostate was way far in. Like the toy didn't go in far enough. Just last night I tried something different. Instead of pushing it in as far as it would go, I tried bringing it out a little and pulling the back part back a little then so the tip put some extra pressure towards the front or abdomen. When I got it about half way that's when it hit the spot. It was a sudden bliss and pleasure that radiated in and out. My legs were trembling, my breathing became irregular and started moaning. I kept feeling like I was about to cum with every wave. I rocked hips which helped it to rub against it a little. I didn't have a full blown orgasm. I had to rub to finish off. It just felt like multiple orgasms with no ejactulation. Maybe try that. I know it involves hands and stuff, but even with my hands cramping and hurting I d say it was well worth it