I'm 17 years old and I have been best friends with a girl Sarah. She is like a cousin to me, just because my parents have known her parents for sooo many years. Sarah is a year younger than me. I'm in my Senior year of High School and Prom is coming up... I don't know if I can ask her out...I think she might be grossed out saying "I don't want to go out with you. we're practically cousins, It would be to weird..."

I just don't know If it's wrong to ask her out or not, she is so Beautiful..
Please help me on this one!!

~Mike~