I don't chime in often on this forum, but this post interested me.
In my mind....having fantasies about sex and how someone wants it and in what way, is a very normal way to think and feel. But I think it's important to hone in on what makes you feel comfortable as opposed to acting on the fantasies.
I have specific fantasies at times, but for myself, I know I would not feel comfortable in acting on them. They are just that, fantasies....nothing more, nothing less. It's like a kind of story going on in my mind and I can play it out safely there without being judged by my partner or myself for that matter, and without being hurt in the process.
This in no way means that I never act on any fantasies, only the ones I feel comfortable with and know my partner is comfortable with too.

sabby