Rule 34 Dev - animal_genitalia animal_penis anthro anthro_on_anthro assisted_fellatio assisted_oral balls bdsm bodily_fluids bondage bound butt claws clothed clothing condom condom_in_mouth countershading cum deep_throat dialogue dominant dominant_male dripping equine_genitalia equine_penis erection facial_hair feet fellatio filled_condom genital_fluids genitals glory_hole group hay hooves humanoid_genitalia humanoid_penis interspecies male male/male mouth_hold muscular muscular_dom muscular_male muscular_top neck_bulge neck_grab nude object_in_mouth oral oral_penetration overalls pawpads penetration penile penis precum restraints sex sexual_barrier_device speech_bubble stable submissive submissive_male text toes vein veiny_penis wearing_condom dream_and_nightmare kinoborikun equid equine horse macropod mammal marsupial tree-kangaroo 1:1 english_text hi_res|11564378700