all of it =]
depends what she likes
whole. but if he does it with part, that's OK, he might just be shy! Also it really just depends on you and how willing and wet you are.
Only when she wants you to.
if she agrees to it yes
Ask her to.
Not a good idea ...
she may have an infection...
No.
Right hand ring finger, which id the one next to your little finger.
Ask your boyfriend/girlfriend to wiggle their finger in your belly button. They might do it.
No you cannot and I'm not 14. I'm 18.
This is something you should ask her. She might not be into it.
Depends how big your fingers are.