Take precautions. Clean your ass. Use a douche. You’ll be fine. If you have never done it before chances are it will take a while before it can get that deep. But even if it does, just wash it off and carry on with your lives. It’s not the end of the world.
False - past midnight. Should keep caffeine intake down to a minimum.
TNP is absent-mindedly playing with them self as they look at their phone/computer