if it's done right i think so yes, it's a bloody mess and the girl usually hurts for a good 3-4 days afterwards until it heals all the wy but the vaginia is a fairly fast healing part of the body, it's a self cleaning organ also but that's beside the point
^ true that, it can break from things like... horse back riding i'm sure there's theres but that's just the first thing that comes to mind, but even then it doens't mean the girl is like open or whatver