fuck, how do you do it
focus on clit. touch with the fingerprint part of ur finger. if you feel the hard pubic bone you are pushing down way too hard. dont go to fast, it's sensitive. ask her if she wants more. touch around the outside of the vagina first, then slowly feel the hole and see if it is wet. if not, don't put ur finger in.
just go slow and communicate. you'll be fine. except probably not. sorry