Rule 34 Dev - 4_toes anthro balls big_penis bird_dog blue_body blue_fur body_size_growth brown_body brown_fur canid canine canis cel_shading domestic_dog duo extreme_size_difference feet floppy_ears foot_fetish foot_focus foot_lick foot_play fur genitals green_eyes hi_res hunting_dog inside kiwifizz labrador licking looking_at_another looking_at_partner macro macro_anthro macro_male male male/male mammal micro multicolored_body pawpads paws penis penis_tip retriever shaded sitting sitting_on_ground size_difference size_play size_transformation smile toes tongue tongue_out transformation two_tone_body vein veiny_penis worship|14095644168