my bst friend is 13 and she is like, popular and nice, but her boyfriend has already fingered her ALOT and shes 13. she told me they were gonna have sex and im like WOAH cuz shes 13. alot of 13 year old girls at my school have already been fingered and im just wondering, is it normal to loose your virginity at 13 yrs old? what age do teens usually loose their virginity?