Dude, that's quite common problem, I had it before, but managed to solve it, so here's how it worked for me, well I figured out that it is gross to her, so I tried to somehow get her used to having my come on her body, so I started out with ass, than moved upwards bit by bit, and give her oral, because you then show that you're ready to lick or kiss any part of her body and that you find all of her body attractive, so give it a shot. When I was trying to convince my girl to let me come in her mouth I stumbled upon a site link that has many many useful tips that can help you. Try.
I don't care about bjs and have never finished that way...however...I am going to presume that the majority of males on here have not had a male finish in their mouth...so...I would be looking for help from females...alot of them are really marvelous creatures and you am sure they will help you out...(
Just be happy that she did that much. A lot of girls are genuinely afraid to. Most of my friends are afraid of getting hurt in the process (which isn't uncommon..), so let her take her time, and maybe as she gets more comfortable with it she'll be more open to what you ask of her.
refuse to give her oral or sex till she does that's what I do with my husband
Good strategy.
Scroll Down to Read Other Opinions
What's Your Opinion? Sign Up Now!Well, Persuading can be a turn-off. You have to sell it. But always keep in mind that a "no" is acceptable. You should tell her though why you want it. How much it would turn you on if she does that for you and how sexy you would find it of her.
If you really like her do you really need to do this and would you want come in your mouth if you were her? Also at some point you probably won't want to reenact p*rn moves with women. I'd say just enjoy the whole penis in the mouth thing.
I have same issue great question.
its not a big deal, p*rn shouldn't set standards for reality >.<
Sexual Relationships 
Sexual Health 
Most Helpful Guys