Is there like big bara type monster guys in this game? Asking for a friend :)

Not really. There's an Ogre encounter, which you need to find with Futa+ turned off in options to see a guy version.

There are textual scenes that mention muscle guys, mainly in Brothel. Warlock has three such scenes. They don't have arts.

There are a few masculine men (with futa+ turned off) - the ogre and innkeeper notably, and we plan for more (likely masculine versions of the Brigand, Centaur, and possibly Werewolf, among others)