answer:15 is too young for an 18 year old. I know it does not answer your question, but I’m trying to help. You could get put in prison or killed by an angry mob for things like that. The age gap is not that big, but when you are over 18 and they are under 16 it creates serious legal problems for you. Here where I live, you could get 5 years in prison for that. There will be other girls.