My ex and I dated in high school and early college.
I can't stop fantasizing about her. I'm not in love with her but can't stop thinking about all the sexual things we did together.
She was as open minded as I was and we were never shy to tell each other our fantasies. We watched porn together and her favorite was Gangabang and DP.
All I do now is find the porns she liked and masturbate to them.