Rule 34 Dev - 1other 2girls black_hair bruise captured chain cuffs dungeon greyscale headband highres injury iron_bars jiguang_haibao koishikawa_iko long_hair long_sleeves looking_at_viewer momijiyama_teru monochrome multiple_girls pants ponytail protecting shackles short_hair shy_(series) sweatdrop sweater|24043403358