Dating an older guy and how long should I wait

Andrea

So I’ve been dating a guy but I’m afraid of what our friends will think about it since he’s like turning 24 and I’m 19. Is there anything wrong with that age gap?

Alsooo so like i really like this guy and want to make this work but I was wondering how long should I wait till we have like sex? I though I should wait it out but what if we get more serious and there no sexual chemistry !!!