Rule 34 Dev - all_the_way_through anal anal_penetration anal_threading anus blue_hair butt cutie_mark dock_(anatomy) duo female feral fur genitals hair half-closed_eyes hooves horn multicolored_hair narrowed_eyes oral oral_penetration oral_threading oral_transfer penetration pussy serial_threading tail tentacle_link tentacle_penetration tentacles thread_transfer threaded_by_tentacle throat_transfer translucent translucent_tentacles two_tone_hair underhoof vaginal vaginal_penetration fearingfun third-party_edit friendship_is_magic hasbro my_little_pony mythology octavia_(mlp) vinyl_scratch_(mlp) earth_pony equid equine horse mammal mythological_creature mythological_equine pony unicorn alpha_channel colored|5284069315