I was dating this girl and we took it really slow for a while. It was two weeks into the relationship and we decided to have sex. I fingered her and licked/sucked/bit her nipples. She was massaging my dick through my pants. She kissed me then pulled my pants and underwear off. She gave me this strange look and then went down on me. Thirty seconds later she said "I can't. I just can't". I'm trying to figure out what she can't do. She tells me that she can't have sex with a guy who has an uncut dick. WHAT FUCK IS THAT!? Major blue balls. Your thoughts?