When we were Freshmen in college I dated a girl that would five years later become my wife. We dated for about a month but she wouldn't let me get past third base, meaning no fucking. I decided that I didn't want to spend time with a girl that didn't fuck so we broke up. During the next three years of college we continued being friends while both dating other people. During the spring semester of senior year we got back together and the sex was fantastic.
After college we moved in together and then we were married. My wife asked me how many girls that I had sex with and I told her that if she wanted to know that she would have to tell me how many guys had fucked her. She then told me that she had sex with 14 guys and I told her that I had fucked six girls. I thought that I had a reasonable number of sexual partners and was surprised that my wife had more than twice as many.
She told me that all of guys that fucked her before me made her a better lover. I agreed.