Rule 34 Dev - 2girls arms_behind_back arms_tied arms_tied_behind_back blush bound brown_eyes collar female female_only gintama glasses long_hair looking_at_viewer masochist medium_breasts moeko multiple_girls perky_breasts pink_hair purple_hair red-framed_glasses restrained sarutobi_ayame spiked_collar twintails upper_body urara_(gintama)|8296742088