Rule 34 Dev - 2boys animal_genitalia animal_penis armwear arthropod balls blush bodily_fluids cervid changeling closed_eyes clothing conditional_dnp crossover cub cum cum_in_mouth cum_inside detailed_background duo ejaculation equid equine equine_penis erection fan_character fellatio feral fps friendship_is_magic fur gay genital_fluids genitals hasbro hi_res hooves horn horse male male/male male_only male_penetrated male_penetrating male_penetrating_male mammal my_little_pony one_piece oral oral_penetration penetration penile penis pony sex sheath spread_legs spreading sweat tan_body tan_fur tapering_penis teeth tony_tony_chopper xxgato yaoi young|5284212880