Guys a little insight.

If you are in the bed and she is giving your man meat a blow job, or her nipples get hard as rocks when you flick them with you tongue, or you feel a wet spot on the bed and it's because her vagina is so wet...............................................................................and this girl STILL does not want to have sex with you.

You are not the one.

She is enjoying it but she is thinking of someone else when you touch her and for her it's unfathomable that her fantasy can allow her mind to go as far as to disconnect when she is having sex with you. It's impossible, can't be done. Just give up. Just be her fluffer while she waits for the guy she really wants to have sex with.

Just my 2 cents