New ways to jerk.

How has no one invented balloons specifically designed to be sex toys? Inflate, lube, fuck, deflate, and dispose of properly. Seems like a no brainer. I've seen the videos of guys making a condom into an inflatable but most obviously, I can't have condoms laying around, and it's still too much like diy, improvise and cum. I want something purpose-built and tested by perverts like me.
And don't say inflatable doll. Most of those I've seen looked like they expected me to use my dick to plug a jagged hole in a tire.
The Geo donuts look ok, and water wings look alright but it seems like if someone inventive played with surface materiel and elasticity, they'd already have huge improvement. Even if someone figured out how to fine tune an existing item to make it marketable as a sex toy I'd like to see that.
I love looner vids, but I'm not as into the actual looner fetish as much as I'd just like a better way to masterbate with something easy to keep discrete, until I accidently pop one late at night, and easy to clean up after, unless I pop one lubed with nacho cheese, still seems like fun.
If anyone knows anything lmk. In the meantime I'm going to improvise adapt and overcum.