no, make sure you don't do it in front of her friends or somewhere very loud, etc. just use common sense.
Ask them nicely to do so. Any other method would be considered immoral and not appropriate to be presented here.
Whenever they are in a comfortable setting.
The most appropriate way is simply to ask her.
if it is appropriate
You ask them like you would ask any other girl for their email.
To ask out a girl you know well, simply be direct and respectful. Choose a comfortable setting, express your feelings honestly, and ask if she would like to go on a date with you. Remember to be confident and considerate of her feelings.
The same way you would ask any other girl the same thing
Just how you get a date with any other girl-ask her out.
Any age
Yes, sure!
sure. its very pleasurable to the girl but you got to do it right.
Input the unlocking code on the appropriate setting screen. Read the manual or if it is lost ask at a retailer.