Rule 34 Dev - 2boys assisted_exposure bandaids_on_nipples bandeau bikini blush chinese_zodiac clothes_lift cow_boy cow_ears cow_horns cow_print cow_tail cowbell embarrassed frown gintama gintoki_sakata grin hijikata_toshiro inukkoro kemonomimi looking_at_another male male_only monochrome official_alternate_costume side-tie_panties smile tiger_boy tiger_ears tiger_print tiger_tail twink yaoi year_of_the_ox year_of_the_tiger|8326444720