Welcome to Monster Girl Mondays! Every Monday we celebrate a brand new lovely species of monster girl with some amazing art. Ushi-Oni Habitat: Mountainous regions, caves, Zipangu Nature: Ferocious, lustful Diet: Carnivorous Quick Facts: Ushi-Oni are quite ferocious! Their body is constantly hot from being constantly filled with thoughts of savagely raping and violating men. They…