These are the two most important things for your own enjoyment and comfort when having intercourse.
Foreplay: He may be ready to go immediately but most likely you will not. Women need anywhere from 10-30 minutes of foreplay to be physically ready for intercourse. It may take more or less time for you and may be different every time. While some women can achieve orgasm from penetration alone, most will need some clitoral stimulation. Please see attached diagram if you’re unsure where your clitoris is.