system
A chat on subreddit /r/NoStupidQuestions
human
Nope.    
It only hurts for two reasons. Lack of preparation/moving to fast (no foreplay, etc) or a medical condition.    
In both cases the moment it starts hurts stop and don't continue until the issue is resolved.
gpt
It is actually very normal for women to experience pain the first time and that is okay. Not everyone's hymen is the same, some are bigger than others. It is okay and normal if there's a little pain or bleeding.