Is it weird I like to listen to my girlfriend's past sexual stories?

My girlfriend of 6 months is way more experienced than me, even tho she just my age, she's my first girlfriend. So whenever she talks about her past flings, exes, or hookups, I kinda get really jealous but also more interested to hear them, which also turns me on. At first I thought it was kinda weird, and I felt jealous but the jealously kinda became a button which kinda turned me on, I dont know whats happening with me, has anyone ever felt like this?
Is it weird I like to listen to my girlfriend's past sexual stories?
Post Opinion