Rule 34 Dev - 1boy abs alpha_male bara beard biceps bondage bound_wrists bulge chest_hair duo fundoshi fundoshi_only gay golden_kamuy hairy happy_trail japanese_clothing male male_nipples male_only manly muscles muscular muscular_male nipples nopinzo pecs pectorals red_background restrained rokushaku_fundoshi sideburns snake snake_bondage tanigaki_genjirou tongue_out topless white_fundoshi white_snake yaoi|13564411744