Sure,but even better if without pain.Anyway,I don't think it would be possible to convince your father to let you be intimate with your girlfriend one time before your wedding...
Angelina If your first sex night will be with another girl have you already planned to buy pegging sex toys to break your hymen? Few biological girls have penis...
It was painful for me,and,even if I enjoyed this intimacy with my boyfriend,it prevented me to reach orgasm.Even if,besides the pain,I had nice feelings too.