There are a few important words missing from the general description, it should read :
"Turn based role-playing game in development for PC! Bang your MALE buddies, get dominated by monsters, and gain cool powers!
Monster Souls is a turn-based role-playing game inspired by classic JRPGs with light 2D platforming exploration. During your adventure you may encounter various kinds of GAY sexual situations involving your friends, monsters and other characters in the world.
Version 0.2.9.4 is now available for free as a demo. More recent updates are available to patrons."
Other than that, the game itself looks cool. Unfortunately i don't dig male on male.