Rule 34 Dev - bdsm bondage bound changeling_goo duo female horn navel teats text smudge_proof friendship_is_magic hasbro my_little_pony mythology queen_chrysalis_(mlp) twilight_sparkle_(mlp) arthropod changeling equid equine mammal mythological_creature mythological_equine unicorn comic english_text hi_res monochrome|6420331330