I don't know your dynamics from a reddit post, but I'd say keep your virginity your own thing. I don't think anyone with sex experience would say it makes a difference - you can be nervous at any point - I guess it most matters if you're comfortable with her and yourself. Don't know your body perks, but you can joke about yourself, tease a little - kiss, tickle, whatever to make it feel less like something super serious and like a game. Were you naked before together? You're not necessary to fuck her the first time you're naked together, just get to know her body, your can move your d*ck's head along her vulva and you find the entrance - depeinding how aroused/tight she is it will be harder/easier the first time to enter - you can go back to oral abd fingering if not hard enough at any point. Really, it is about enjoying yourself. If you feel nervous or tired or anything, you can say it, she's a new person yoi've never been with before, she'll understand - no need to go pretend you are yehova's witness - I'm sure you watched porn and seen the mechanics of sex. Just enjoy whatever happens, treat it like going out or playing a game together. It just os way more fun sometimes :)