FURVERT!

animal_genitalia balls blood blood_from_penis blood_on_ground blood_on_tail bodily_fluids butt castration cock_and_ball_torture colored_nails exposed_testicle furgonomic_piercing furgonomics genital_mutilation genital_piercing genital_torture genitals gore gore_focus grey_background hand_on_butt hand_on_own_butt hi_res kolkolukija male mammal murid murine mutilation nails organs penis penis_piercing piercing presenting presenting_hindquarters rat rat_tail rodent simple_background solo tail tail_piercing vein veiny_balls veiny_penis