Damn can u get over her have 50 guys go balls deep? Creampieing her? Her licking the nut sack? If you can't then leave. That's a lot of dick she been taking and only 21. Get tested and I don't think u will recover so just leave because if u know you're going to thing about all the guys going ball deep then break up with her.
If you like her, Try to learn about her. Try to get to know her, maybe she had her reasons. I mean. Why break up with her? Just because she had other people in her life? That sound insecure and selfish to me from you. Try to understand if she really likes you. and then you can take it from there
She was your girlfriend before you knew this. Apparently you liked her for who she was. Is she someone different now? Whatever it is that you were attracted to hasn't change. You just have to ask yourself if you love her, yes or no. If you do, then love her, all of her.
I'm sorry buddy but you're normal. Again normal means shallow that judges people by stuff such as number of people they've had sex with etc.
I'd say go get yourself another girl and spare yourself and this girl the anguish :)
I don't mean to patronize you in any form or disparage you but this is how I think. A girl that's had sex with 50 or more will be of no consequence to me. I respect her for what she is. This makes me weird and abnormal :)
Their are several studies that have shown that the higher the partner count the more issues the woman will have within a long term relationship so that is something to consider. However you also have been doing threesomes with her? If I read that correctly then why are you suprised? Clearly she has no qualms about having sex so you kind of should have expected this considering. However in the end its up to you if you cannot handle this fact move on, if you can stay.
I'm twenty been with 25 women and have had girls up to 25other guys. It's mainly confidence. I know the feeling I'm having issues right now with my ex if you want to read that's on my profile but you can get over it. If you can't you might have to move on. The easiest way is to make her feel amazing and learn how to be better in bed with her. I learned the hard way you will never be her best can be second tho and usually the best is an asshole so be good to her and you're golden