18 virgin male about to have a one night stand. Need help. I have no experience. What to keep in mind?

I arranged a one night stand through dating apps. It's tomorrow. Only problem is that I have no experience. The girl probably has a lot of experience as she has one night stands often.

Is going down on a stranger safe? Do I need to buy lube or condom will be enough? as it's a one time thing and I won't be needing sex soon at least for a year. How to last longer? Best way to cut pubes? (only used scissors before but never did it perfectly as who am I gonna show anyways?) Foreplay tips.

Please help me out 😭🙏