16:93d_(artwork)a_user_to_remember_(artist)anthroapplejack_(mlp)being_watchedbig_macintosh_(mlp)breastsbrother_(lore)brother_and_sister_(lore)buttdigital_media_(artwork)equidequineerectionfemalefriendship_is_magicgenitalsgrouphairhasbrohi_reshorseincest_(lore)looking_at_anothermalemale/femalemammalmy_little_ponypenisponyrainbow_dash_(mlp)sibling_(lore)sister_(lore)source_filmmaker_(artwork)widescreen