FURVERT!

absurd_res animal_genitalia animal_penis anthro anus balls butt butt_grab canid canine canine_genitalia canine_penis canis collar cutaway cutie_mark domestic_dog duo equid equine equine_genitalia equine_penis erection fan_character frottage genitals hand_on_butt hasbro hi_res horn looking_back male male/male mammal muscular muscular_male my_little_pony mythological_creature mythological_equine mythology paoguu penile penis penises_touching pouting roary_(paoguu)sex size_difference slimshod spread_butt spreading standing unicorn