Rule 34 Dev - 5_fingers anthro asinus back_to_wall balls black_hooves brown_body brown_fur brown_hair clothing donkey easyspark equid equine equine_mane erection erection_in_underwear erection_under_clothing feet fingers floor fur fur_growth genitals green_eyes grey_clothing grey_shirt grey_topwear growth hair hair_to_fur highlights_(coloring) hooves human human_to_anthro inside leaning_against_wall male male_only mammal mane mid_transformation open_mouth plantigrade plantigrade_to_unguligrade red_highlights shaded shirt shocked snout snout_growth solo species_transformation standing steam surprised tail tail_tuft tank_top teeth tight_clothing tile tile_floor tongue topwear transformation tuft underwear weredonkey wide_eyed xaie|12510882928