Getting ex to give up the details

So my ex gf used to cuck me. Fuck guys an tell me about it afterwards and what not. We broke it off a few months ago. She just recently started with someone new. I want her to tell me the hot details of there sex but she wont. Any advice on how to turn her around. We are on very good terms.

I had a simular situation in last relationship with a live in g/f. But she didnt tell me about the guy shes with now but mainly other guys she was with while she was with me. I knew she fuked other guys but didn't realize how much and how often she was doing others. I knew she was seeing several diffrent guys but found out that she had been doing these guys, 2 in piticular for over a year 2-3 times each during the week and ecah one spent a night over while I worked the weekend out of town. So mabe you could start there, about the guys she did while with you and mabe she might suprise you with details she may have left out before and she might expand on her new guy.

youd be amazed at what theyll still tell us
mine tells me details now, of her big dickd guy she dumped me for
start off slow
like what did you do lastnight etc