Looking for Sleeves/Onaholes that don't let go of a soft dick

Help
1

Hi all! I have a kindof specific problem and am wondering if anyone else has interesting solutions or suggestions for me on this.

So, I recently got an SR6 from Crafty Handy and it has been pretty awesome for the most part (dealing with some inverted axes issues rn, but I hope I’ll be able to figure it out). However, I have an issue where my dick essentially gets pushed out or slips out of most sleeves I’ve tried when it starts to get soft. I like to have long sessions, and I can’t be hard continuously for hours at a time unfortunately (at least not without a prescription lol).
The solution I had for this on The Handy was the Tenga Spinner. These sleeves are able to hang on to my dick and have enough suction that the Handy and even the SR6 to an extent can continue to do its thing and my dick stays sucked in.
However, the tenga spinner is pretty small and I have recently bought the Tenka Ikketsu Onahole and I think it feels much better, but it behaves more like a fleshlight and I pop out pretty easily.

So I guess I’m wondering if others have this issue and what their solutions have been? I was looking at the Gachikori Meganekko Nurse Hard and thinking that this looks like it could behave similarly to the Tenga spinner in terms of material and suction, but also feel better/closer to the Tenka? I know that everyon’s situation and biology/preferences are different, but if anyone has recommendations for this particular need of mine, I’m all ears as I’d prefer not to just keep buying random sleeves that I feel like would not let go of a soft dick.

2

I found that the Handy Gen 2 sleeve to be great if I’m expecting an video or more likely a game to have some slow points. If I want a Onahole that can do similar even if I use my oil like INSOMNIA lube then it’s Virgin Matchless.
These do provide the suction you said about which is key but also what is just as key is having the SR6’s limits set correctly as I recently got back to using mine after a bit of an break and while the Gen 2 was fine, the Virgin Matchless I had a few slips when hard as I had I had roll and pitch set to random generation and it just went wrong at the top of the script. (even after disabling surge and sway from copying)

It’s difficult to get onaholes which aren’t lifelike to a degree and so have an entrance that is more like a cock ring, causing said suction. (while also not being tight enough inside to push you out)
I also constantly forget that the entrance area can result in you sticking out of a onahole since some are made to have the entrance indented due to the side thighs/ass cheeks which I know that I can fill the tunnel length if they weren’t in the way. Flat entrances just seem rare.