after_sexanimal_genitaliaanimal_penisapplejack_(mlp)big_macintosh_(mlp)big_penisblack_penisblushbodily_fluidsbrother_(lore)brother_and_sister_(lore)cumcum_in_vaginacum_insideduoearth_ponyequidequineequine_genitaliaequine_peniseyes_closedfemaleferalflaccidfriendship_is_magicgenital_fluidsgenitalshasana-chanhasbrohorseincest_(lore)larger_malemalemale/femalemammalmy_little_ponypenisponyprecumquadrupedsexsibling_(lore)sister_(lore)size_differencesleep_sexsleepingsmaller_femaletailthick_penisvulva