I have mentioned my OAB here many times. Yes, there are days where I say screw it and use my diaper. That is the main reason that my daily diaper is the Northshore Megamax. they absorb quickly and can handle 2 - 3 wettings before leaking.
They are on the Underjams replacements Ninjamas. I personally like them as I used 2 Ninjamas as stuffers today. P&G licenses the patent in the US from a German company which is why they're not in any other diapers in the US.
I have quite a few from Rearz. I wear them at night in lew of a normal diaper as I do not wet the bed but have fears that I might. You need a cover with them and I suggest Gary Wear bought from Northshore...
As a person that has to wear because my OAB will sometimes give me not enough time to get to the restroom and an AB, I know your pain.
There are days where I don't want to wear but have to if I am going to leave the house.
There is a major difference between wanting to wear and needing to...
The best advice I have heard for anal play comes from the American Sex Podcast "Without a base. Without a trace." Nothing should go in your anus without a flared base. I have put tampons in there but I will not any longer. Just get a butt plug it will give you the same feeling.
I will not try them or buy any more LFB products as they are transphobic. There has been many posts for that here and on reddit. I have many trans friends and am Gender fluid so I can't support a company that is bigoted in anyway.