Something for the future paleontologist in the making

Now all I need is a cavern to play it in

I don’t know where the pervosity ends and the silliness begins

Bold of you to think they aren't both infinite.

If you're gonna go the flashlight route, use one that has a curved butt. You don't want such rapid expansion.

Technically yes. One of these is inefficient and uncomfortable though.

Wear ribbed condoms inside out and you get the pleasure