Don't think this is a real issue. The gallery has a picture of really detailed feet and a girl choking a guy with her ass. It's pretty clear what the game's demographic is over here.
Throw in the pegging tag and no one looking for maledom will ever come in here. You can even leave a little disclaimer in the front page like Estate: Dominate did.
Now if you include the gay and femboy tag into the OP, you'll stop misleading people just looking for good old fashioned femdom too.
It's bad enough that a bunch of extreme tags like ntr and sissification are considered in the umbrella term of femdom, and people confusing female domination as "the domination of females". So it'd help a lot if you tag your posts properly
Tearycian