The Big ImageBoard (TBIB) - absurd res anal anal egg insertion anal penetration animal genitalia animal penis anus arms tied balls blue body blue fur bodily fluids bound cum cum while penetrated cumshot dock (anatomy) egg egg from ovipositor egg in ass egg in urethra egg insertion ejaculation equid equine equine anus equine genitalia equine penis erection fan character feathered wings feathers feral flared penis fur genital fluids genitals grey mane grey tail half-closed eyes hasbro hi res legs tied lying male mammal mane medial ring my little pony mythological creature mythological equine mythology narrowed eyes on back open mouth orgasm oviposition ovipositor pedalspony (artist) pegasus penetration penis puffy anus short tail simple background slime solo spread wings tail tentacle around arm tentacle around leg tentacle in ass tentacle in urethra tentacle ovipositor tentacle penetration tentacles tentacles on male urethral urethral penetration white background wings