3d_(artwork)absanthroanthro_penetratedbig_breastsblue_eyesbreast_grabbreastsbuttbutt_grabclippingclothingcowgirl_positioncrowncunnilinguscutie_markdark_roomdigital_media_(artwork)dominantdominant_femaleequidequineeyes_closedfaceless_characterfaceless_humanfaceless_malefacesittingfeathered_wingsfeathersfeetfemalefemale_on_topfemale_penetratedffmffm_threesomefriendship_is_magicfrom_front_positiongroupgroup_sexhairhand_on_breasthand_on_butthasbrohatheadgearheadwearhornhorsehumanhuman_on_anthrohuman_penetratinghuman_penetrating_anthrohuman_penetrating_femaleincest_(lore)indirect_incest_(lore)interspecieslightslong_hairmalemale/femalemale_on_anthromale_on_bottommale_penetratingmale_penetrating_anthromale_penetrating_femalemammalmulticolored_hairmuscularmy_little_ponymythological_creaturemythological_equinemythologynavelnippleson_bottomon_topopen_mouthoralpecspenetrationponyprincess_celestia_(mlp)princess_luna_(mlp)royaltysexsibling_(lore)sister_(lore)sisters_(lore)sittingsitting_on_anothersmilesource_filmmaker_(artwork)sprinkles_(artist)submissivesubmissive_malethreesometriangle_positiontriovaginalwinged_unicornwings