Rule 34 Dev - 2girls 4:3_aspect_ratio arms_behind_back asphyxiation bdsm blush bondage bound censored cg_art clothing collar feet female flat_chest footwear gag gagged game_cg legwear loli lying mizuki_kotora multiple_girls naked_footwear navel nipples nude office on_back on_floor oxygen_mask reverse_desire sharing socks socks_only striped striped_legwear sweat thighhighs troy_(company) tube yuri|543667182