FURVERT!

animal_genitalia anus aquatic blush brown_hair equid equine erection feral fin fish genital_slit genitals green_eyes hair hasbro horse hybrid lonewolfkait long_hair long_penis looking_back male mammal my_little_pony open_mouth penis pink_penis pony seahorse simple_background solo syngnathid syngnathiform tapering_penis white_background