Rule 34 Dev - 5_fingers anthro back_to_wall balls black_hooves brown_body brown_fur brown_hair clothing 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_to_anthro inside leaning_against_wall male mane mid_transformation open_mouth plantigrade plantigrade_to_unguligrade red_highlights 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 wide_eyed easyspark xaie asinus donkey equid equine human mammal weredonkey shaded|22490633200