Rule 34 Dev - 1boy abs animal_ears bakemono_no_ko bara bare_pectorals bear_boy bear_ears beard brown_fur brown_hair bulge closed_eyes facial_hair feet_out_of_frame fighting_stance from_side furry furry_male katana kumatetsu loincloth male_focus manly muscular pectorals short_hair solo sword thick_eyebrows thick_thighs thighs underwear underwear_only vian weapon|12367260360