Rule 34 Dev - animal_genitalia animal_penis anthro antlers areola balls big_balls big_flare big_penis blue_hair blue_markings blue_tail bodily_fluids breasts chalkboard classroom classroom_desk dripping equine_genitalia equine_penis flared_penis genital_fluids genitals gynomorph hair holding_ruler horn huge_balls huge_penis intersex machine markings medial_ring navel nipples pawpads penis pink_areola pink_nipples precum precum_drip ruler school sitting sitting_on_desk solo spread_legs spreading tail tongue tongue_out obaum fuse_(analogpentium) deer hybrid mammal protogen hi_res trans_(lore) trans_woman_(lore)|16097145225