I do not know if I am good in bed or not, now obviously the easy way to tell is by having sex with women and gauging their reactions, but what if... When I first met this female at bar we talked and kissed, so I felt I was in. She asked me to walk her to her car at the end of the night where we made out and she put her hand down my pants and felt my erection, and said, "wow, that's big". However in full disclosure, I know I am not more than average length, slightly more than average girth but nothing "big". She went home soon after, and I called her the net day. She was on campus and came by my dorm, where we had sex. This was the 2nd time I have ever had sex in my life, so it was not very good; we finished and she left. Then that night we talked on the phone and the next day we fucked again. Soon thereafter we fucked almost everyday, in the process I found out that she was somewhat of a slut. I am cool with that cause hey I am getting some action, but this is where the question comes in. She really liked fucking me and we really did fuck almost everyday for the entire school year, but did she like fucking me because I am good or because she is slutty and likes sex no matter what? Also, we did eventually become emotionally invested, but not till later on, so in the beginning she had no interest in me other than sex. So once again, what should i think about my skills, considering she was a slut, and I have only slept with two women?