Rule 34 Dev - animal_genitalia animal_penis anthro armpit_hair big_muscles bodily_fluids body_hair bovid bovine cidius equine_penis erection european_mythology genital_fluids genitals greek_mythology hooves horn humanoid hybrid_genitalia hybrid_penis male male_only mammal mid_transformation minotaur muscular muscular_male mythology neck_tuft no_pupils nude penis sheath solo throbbing_penis tuft vein veiny_penis|6623782568