Cleanup after pee?

So I have a pee fetish and I told my SO about it finally and he said it was kind of weird but he would try it if that’s what i wanted. Well we laid 2 towels down and he peed inside me (i know everyone thinks it’s a bad idea. Doesn’t pertain to this question) well the pee went through both towels, our comforter, through our 4 inch memory foam mattress topper, and onto our mattress. We took everything off but the mattress and laid 2 towels down to lay on top of so we could sleep without getting wet but the pee soaked right through them... 🤦🏼‍♀️

HOW DO PEOPLE DO PEE PLAY WHEN IT GETS LITERALLY EVERYWHERE!!!!

I don’t want to do it in the shower because I like laying down in bed to do it. It’s just comfortable that way.

So I’m just wondering what you guys do for cleanup and/or preventing the mess in the first place besides doing it in the shower