It's a lasting and profound thing...even if you don't remember all of it.It's buried in your subconscious, wreaking havoc on a lot of things,sex drive not the least of them. What you should do, is very gently touch her and kiss her in different places, and ask her if she likes it.Don't ask her what to do, try things,and stop immediately if she doesn't like it.Try to make the sex about her for a while.Go jerk off in bathroom afterwards if you have to,but DO NOT PRESSURE HER! If you want to use toys, I recommend the jack rabbit vibrator.....if that doesn't make her cum, nothing will.
I have tried all that, the ball is in her court right now, I have done everything I can do.