My brother made a bet with some friends that he would be able to fuck the most difficult girl at school. Their friends chosen the daughter of one of the teachers. This girl is worst than a nun and she's controlled by her mother like she was in the army. My brother only add one month to do it so he needed my help to have detailed information about the girl, what she likes and doesn't like so he can get her into bed in 30 days. I was able to get him very important information regarding her and her mother, making things much easier. He won the bet, share the prize with me and thanked the way I like it... in bed.