What's the best position for the first time

I would say give her an orgasm before you even try to enter her. That way she will be wet enough that there shouldn't be any pain for her. Do lots of foreplay to make sure she is relaxed and comfortable. Try missionary first and if need be let her get on top and help her learn how to ride your dick. Don't rush. If you are planning on a serious relationship together these two positions are perfect for intimacy and connection. Maybe go with this the second time as well and after that the two of you can start experimenting to see what works for your relationship. She should definitely be introduced to the doggy position at some point and you can then give her a taste of rough animalistic sex. Also get her on birth control and ditch the condoms. Shooting your load inside her will be very satisfying for both of you and deepen your bond. Good luck.

Doggy style. She needs to feel you deep. When you get close grab her ass and just start flailing away at that pussy. After you get done shooting in her make sure you roll her over and eat it out of her pussy she will love you for life

Bent over a guys pool table at a party

Spit roasted, really breaks ya in right!

Having her totally wasted.

I lost mine bent over the trunk of a 69 Chevelle with shorts and panties around my ankles, and he was so anxious and in a hurry that he didn't put on a condom

Cowgirl for me, just so I could be in control.
We tried missionary first but my boyfriend was also a virgin. He tried ramming both times but popped early.
The next time, I did oral and convinced him to let me start out. That worked for me and we switched to missionary.

Good idea thank

However she wants it, do not force her.

Spend longer in foreplay, remove her clothing, be nude both of you, explore each others' body. finger her cunei and ask her if she is ready to take your cock in... Just do NOT rush.

Perfect answer. Respect is the key to a long healthy sex life.