Gay Super Hero needs Romance like all other Super Heroes has.

In this Gay Super Hero Graphic Novel, Romance part may be little challenging.  I am not sure about all of this at this point.  I know many of Gay guys want to see sexy part, and I am considering to make some steamy sex scene some point, but I don't know how its needs to be done.  Is it need to be Romantic? or Hot leather action kinds? Are they wants to be monogamous or open relationship?