i'm out topic here, or i'm the only man who have the bravery to answer this 3d and come out as a yuri-fan?
Eh? Are you serious?
I have absolutely no reason to doubt that most of dynasty-reader audience is yuri-fans, and at least half of them are male.
In fact, isn't "boys like lesbians, girls like gays" thing so common that can be called a cliche?
On the other hand, I'd say straight yuri fangirls and straight yaoi fanboys would find it hard to tell someone about their hobby.