The Big ImageBoard (TBIB) - anal anal penetration animal genitalia animal penis animal pussy anus balls brown balls brown mane brown tail crotch breasts ear piercing ear ring equid equine equine anus equine genitalia equine penis equine pussy erection eyelashes feathers feral genitals green tentacles grey hooves grey horn herm hi res hooves horn huskii-s intersex leg markings mammal mane markings narrowed eyes oral oral penetration penetration penis piercing pink eyes pink penis pussy ring piercing simple background socks (marking) solo tail tan body tan feathers tan wings tentacle around leg tentacle in ass tentacle in mouth tentacle in pussy tentacle penetration tentacles vaginal vaginal penetration white background