Him going down on me?!?!!

Rachel

Ok so me and my boyfriend have been dating for a little while now and we're starting to get kind of sexual and he wants to go down on me to get me off but i'm so scared!!!! I guess i'm just scared of my vagina is normal and like others because it's so different than what you see in porn which I know I shouldn't base myself off of. I don't know if I should be clean shaven or waxed down there or if a little hair is okay??? Helpppp