Is s he a nympho? Or is this normal ual behaviour?

I met this chick that was engaged and was also having an affair. She had just broken it of though. With in a couple of weeks I was her new playtoy. She went on with her wedding in that year but we continue to screw at least weekly and she was more than wild... Incredible is the word actualy. She seems like she had other ual relationships aswell but never lets go of ours. She really goes of f in bed and mostly with her controle... as far as I understand she has a ual relationship with her husband aswell but its not that alive... she dosn't live with him so she gets around as mucha as she can to my place. She is the horniest chick I have ever seen and I have known her for three years now... nothing has ever changed besides her moving into her mothers place a couple of months ago and she continues to play around as she wishes but trys to spend most of her time in bed with me... She likes it rough sn in her azz a lot... she claims to have been with over 50 men and tryed every crazy thing from having a dog eat her out to having bottles pu both in her azz and her as she was getting cut by razers. She had two men screw her when she was 14 and never since but she expreses the need to want to get screwed by me and someone else all the time... She also wants to do stuff with girls... well thats her in a nutshell