She Couldent Ask Her Dad

I was going out with a girl who lived on a farm, after about two weeks we were having sex she was 17 and very experienced she really knew what she was doing, I didn't ask any questions, a the time I had an old car which wasn't very reliable so if we were going any distance she borrowed her dads, this day when called for her I asked could we use her dads car she looked a bit awkward, I asked what's was wrong nothing she said, are you going to ask your dad then, I don't want to why I said, she said mums out and dads in the barn and I don't want to go and ask him, why not I said, do you really want to know, yes, when mum is out if I go into the barn he will want fuck me, then I remembered her mother always got the keys off him, I didn't fancy sharing with her dad if it had happened so we split