1boy, abs, animal_ears, bara, black_hair, black_pants, blush, dog_boy, dog_ears, dog_tail, grey_male_underwear, large_pectorals, male_focus, male_underwear, muscular, muscular_male, navel, open_clothes, open_pants, open_shirt, original, pants, pectorals, rio_mukiniki, shirt, short_hair, solo, tail, underwear, white_shirt