If you were to find the fountain of youth, and sat in it, since the only way it makes sense is the reversal of time through a person, would your mind go backward, would you think all time was reversing on itself? would you see and feel things that happened in the past? how fast would it happen? would your brain send signals to heal to wounds that are already long gone, and actually give you cancer?

Acording to the mytholigocal side of the fountain of youth your state of mind would stay in its time period but you bidy would be reborn to say.

Explanation:

it hurts at first because " the cherry is broken" which is a thin layer of skin that breaks so the first time girls have sex it hurts and it bleeds but after the first time it does hurt again because the skin that ia torn does not break again/ grow back.