Although I no longer love him, my ex-boyfriend was far superior in terms of penis length and sexual preferences, to the point that I found myself having sex with him more often than with my current boyfriend. (ADN-660)

I've been dating my current boyfriend for three months, six months after breaking up with my ex. My current boyfriend is very gentle and caring, giving me things my ex didn't have. I'm very happy, but... I can't be satisfied with sex with him. My ex knew my sexual preferences; he knew I felt pleasure deep in my throat and that I would orgasm from cervical stimulation. My current boyfriend is gentle, but he can't do that, so I can't stop having sex with my ex.