FURVERT!

2_horns abdominal_bulge anal animal_genitalia animal_penis balls bicorn border equid equine equine_genitalia equine_penis fan_character feral flared_penis genitals hasbro hi_res hooves horn horse hyflin male mammal my_little_pony penetration penis pony sex simple_background solo succubus tentacle_sex tentacles trix_(hyflin)urethral urethral_penetration white_border yellow_background