Is it normal to tear your vagina your first time?

Yes it is normal because your body (vaginal area) is experiencing something new and isn't use to having something go inside of it so it might b a little painful due to the size of the penis entering a smaller hole. Also your vagina will naturally contract back to its normal size not tht it's getting tighter than it was before, it's just going or at least going back to its normal size..having sex will be painful the first couple of times until your vagina gets used to a penis entering it..

Everyone is different though, I'm jus going by my experience