I spent my whole life as a "straight" male. I did experiment a time or two with transsexuals because I felt an attraction to the female form.
Now yes, inside, I wanted to be one, but I love the female form. My ex asked me, after I came out to her, what my dating pool would look like. I told her it would cos-women and other TS girls. I have always been the protector type and I doubt that will change much. I would love to be with someone that I can, one, be my female self with and two, be able to be female together, TS or CIS.
Go shoe or clothes shopping together. Have fun being girls.
But at the end of the day, I will always have that want to take care of someone. It's just my nature. I don't think HRT will change that much.
I don't believe that is a gender role, just a part of who I am.