20253:2animal_genitaliaanimal_vulvaanusbellybig_bellybig_teatsblushbuttcold-blooded-twilightcrowncutie_markdock_(anatomy)duoequidequineequine_anusequine_genitaliaequine_vulvafemaleferalfriendship_is_magicgenitalsgreyscalehairhasbroheadgearhi_reshornhuge_teatshyperhyper_pregnancylong_hairlooking_backmammalmonochromemotion_linesmy_little_ponymythological_creaturemythological_equinemythologypictographicspregnantpregnant_femalepregnant_feralprincess_celestia_(mlp)princess_luna_(mlp)quadrupedsibling_(lore)sister_(lore)sisters_(lore)small_teatsspeech_bubbletailteatstiaraunicorn_hornvulvawinged_unicornwings