Rule 34 Dev - abdominal_bulge abs anal anal_penetration anthro blonde_hair brown_background brown_body brown_fur curved_horn dominant erection eyes_closed facial_piercing fur genitals hair heart_symbol hearts_around_head hooves horn humanoid_genitalia humanoid_penis looking_pleasured male male/male muscle_tone muscular muscular_anthro muscular_bottom muscular_dom muscular_male muscular_sub muscular_top nose_piercing nose_ring open_mouth pecs penetration penile penile_penetration penis penis_in_ass piercing ring_piercing sex simple_background smile standing standing_sex submissive tail tail_tuft tuft vein veiny_penis wide_eyed yellow_body yellow_fur hotdogsauau bird_dog bovid bovine canid canine canis cattle domestic_dog golden_retriever hunting_dog mammal retriever hi_res|23376330565