I had sex for the first time today. It lasted about 2 hours until she decided that she was too tired. I did not manage to have an orgasm. However, she seemed to have had half a dozen. She wasn't loud about it but that's the number of times that I felt her vagina become much tighter, it was almost painful. What did I do wrong, why didn't I manage to have an orgasm? Should I have faked it?