PLZ ANSWER THIS!

so my bf and I have been dating for almost 6 months and my parents are letting him come to the beach with us. I’m a rising sophomore in college and he is a rising senior in college. My mom hasn’t said anything about us being able to sleep in the same room or anything while we are there. My mom knows we have slept together at school. I was just wondering what age your parents allowed you to sleep with your bf on a vacation, etc? Plz help this is really stressing me out and I don’t want to ask her if we are able to sleep together.