FURVERT!

5:4 animal_genitalia animal_penis anus balls black_anus black_balls black_penis black_perineum blush bound camychan duo earth_pony encasement equid equine equine_genitalia equine_penis erection fan_character feral genitals goo_creature hasbro horse male male/male mammal my_little_pony penetration penis perineum poison_trail pony tentacles urethral urethral_penetration