Only when she wants you to.
This is something you should ask her. She might not be into it.
No! Sex should not be a thought at the age of 12...
a big gigantic rock on her finger and say will you marry me
all of it =] depends what she likes
If you are dating then by definition you are his girlfriend.
no don't were a condom just stick your willy in her dick and have sex! that simple
5 hours
if she agrees to it yes
Ask her to.
Answering "How long should you need to keep a splint on a broken finger?"
As long as it takes to inform her.