I want to contact a girl I used to pick on with the intent to make a pass at her
Why do you want to try to make a pass on her now?
Because now she is older and an adult, she is a very mature woman now.
It's unlikely she will have romantic feelings for someone who used to insult her. You should treat people better if you want them to be potential partners.
I'm too horny to listen to you.
I think that she is going to remember the stuff that you used to say to her. I think that she is not going to want to date you after the stuff you had said to her in the past.