6:5absurd_resanalanal_penetrationanusballsbodily_fluidsbrother_(lore)brothers_(lore)buttchapaevvcoveringcovering_mouthcrossgenderdigital_media_(artwork)dock_(anatomy)duoenglish_textequidequineequine_anuserectionfeathered_wingsfeathersferalfriendship_is_magicgenital_fluidsgenitalshairhasbrohi_reshorseincest_(lore)malemale/malemale_penetratedmale_penetratingmale_penetrating_malemammalmy_little_ponymythological_creaturemythological_equinemythologyopen_mouthpegasuspenetrationpenisponyprincess_celestia_(mlp)princess_luna_(mlp)puffy_anusraised_tailsexsibling_(lore)sleep_sexsleepingtailtail_anustextwhite_bodywings