So lately I have had a thing with this girl and things moved extremely fast. I have had other sexual relationships before this one but this one was different. She is more experienced than I am and really good at what she does. I never had a problem getting hard and staying hard for hours with her but we had a falling out 2 weeks ago and are still somewhat talking (its weird) We had sex a week ago and I wasnt able to finish for some reason. And now today I was with her and I would be hard then she would touch me and it would go away. Does anyone have any idea what is going on and if so I would really appreciate some help