This is having your cake and eating it. Its completely selfish to expect her to wait for you while you go and f**k other people. Plus if you did get back together-it would create all sorts of anxiety, trust issues, insecurity, jealousy. Its impossible to get back to the way things were before coz you will both have been with others.
If you break up with her-that's it, its over and there's no going back.
Is your sex life good with this girl?? If yes, I hope you know its hard to find someone your sexually compatable with. The next girl could only want it once a month. The next could just lay their like a dead fish. The next girl could fake it all the time. Etc etc
my bf has only been with 2 before me-only slept with one of them once and the other a handful of times. I have only slept with one other person twice before him and neither of us would dump the other for this reason. We have an amazing sex life-not missing anything plus we both know it would be hard to find someone who makes us this happy again. Were together 5 years, planning a future..
i know your young and I can understand why you want to see what its like with someone else but think about it carefully coz you could throw away ghe best thing thats ever happened to you and when you finally do sleep with someone else-you may be bitterly disapointed. Without the emotional intimacy-sex is awful (it was for me with that guy-a horrible experience)
"Don't ask a question if you can't handle the answer".