So take your girlfriend out for a movie or a nice dinner. The key to enjoyable first-time sex is preparation. Therefore, you should go back to foreplay and out your mind away from everything else and enjoy the moment. Make sure that you go easy on your lady love; do not demand for things How to start sex first time might make her feel very uncomfortable, and also do take steps out of the blue that would take her by surprise. Check out our how to have sex pages for more tips on protection.