Rule 34 Dev - alanhamster anthro anus blue_liquid book breasts brown_body brown_eyes brown_mane brown_tail chalkboard chemical_formula chemicals chemistry classroom clothing coat cutie_mark digital_media_(artwork) equid equine female fur furniture genitals grey_body grey_fur hair hand_on_pussy hasbro hi_res horn horse lab_coat laboratory_equipment laboratory_glassware liquid_on_breast magic magic_horn magic_user mammal mane my_little_pony mythological_creature mythological_equine mythology nipples nude on_table open_vagina pony pussy red_liquid school scientific_instrument shirt smile solo spilled_liquid table tail test_tube text topwear unicorn|13444581512