When a pussy has been fucked and stretched out so much that after she is done, and you happen to be the last guy of possibly hundreds getting some of that, you crawl up inside of it and then go to sleep. That way you sleep all night and stay warm wrapped up in her droopy ass beef curtains. In extreme cases, one will be able to pitch a 2-3 man tent inside the pussy.
Our county fair only has one ride, and her name is Sally. This year I was the last one in line, and when I was done she let me hang out and sleep in her sleeping bag pussy. I never slept better, and never got cold all night, even with all the puddles of spooge surrounding me.