3d_(artwork)absurd_resanthroanthro_on_anthroballsbig_ballsbig_breastsbodily_fluidsbreastsbuttcrossgendercumcum_on_buttdigital_media_(artwork)duoequidequineexcessive_cumexcessive_genital_fluidsfemalefemale_penetratedfriendship_is_magicftg_crossgenderfti_crossgendergenital_fluidsgenitalsgynomorphgynomorph/femalegynomorph_penetratinggynomorph_penetrating_femalehasbrohi_reshornhuge_ballshyperhyper_ballshyper_genitaliaincest_(lore)intersexintersex/femaleintersex_penetratingintersex_penetrating_femalelunar57mammalmy_little_ponymythological_creaturemythological_equinemythologynightmare_moon_(mlp)nipplespenetrationprincess_celestia_(mlp)sexsibling_(lore)sister_(lore)sisters_(lore)thick_thighswinged_unicornwings