If that's how she's intending to confirm whether or not the big guy actually did anything to her in her sleep, she lacking some basic ass knowledge about her own gender (or the author was, which would not really surprise anyone I'm sure). Contrary to popular belief, the hymen is not a vaginal freshness seal, declaring that this is where no man has ever gone before. Not only can they break for almost no reason at all, they don't even necessarily get broken during sex in the first place and are actually capable of healing to boot.