Rule 34 Dev - 1girls arms_behind_back arms_tied arms_tied_behind_back black_hair black_stockings blue_eyes blue_ribbon blush blush_lines blushing_at_viewer bondage bottomless bound bound_and_gagged bound_arms bound_wrists cloth_gag edit edited female female_only footwear gag just_some_guy kanojo_okarishimasu kneeling kneeling_female kneeling_on_ground kneesocks light-skinned_female light_blue_background long_sleeves looking_at_viewer navel no_panties nude_edit nude_filter on_display over_the_mouth_gag ribbon sarashina_ruka short_hair solo stockings sweater sweater_only third-party_edit tied_hands tied_wrists topwear topwear_only turtleneck_sweater|8587314360