How to ask someone to prom?
Heres the sitch:
My sister Shirly and I want to ask these two specific guys to prom. Heres the thang: both of us a shy and quiet people, we don't know these guys too well either. I haven't really even talked to mine while Shirly has talked to hers but not A LOT. We aren't popular but we arent "gross". We are just normal inidivids. We are scared sh!tless of doing this because....
1) We will probably get rejected
2) Everyone will know about it
3) Its embarassing because we don`t even know what to say!

How to guys visiting the question feel about a girl they only know of asking you to prom. Everyone, how can we build up the courage to do this?