Rule 34 Dev - abs anthro biceps bodily_fluids bulge clothing exercise exercise_clothing facial_hair fist goatee horn male manly muscular muscular_legs muscular_thighs nature nature_background nipple_outline outside pecs plant running solo sweat sweatdrop tight_clothing tree triceps trisuit funeral-paws bovid bovine cattle mammal 2020 5:8 hi_res|21031984225