Rule 34 Dev - 3girls 4koma bad_id bad_pixiv_id comic greyscale hair_ornament lyrical_nanoha mahou_shoujo_lyrical_nanoha mahou_shoujo_lyrical_nanoha_a's mahou_shoujo_lyrical_nanoha_a's_portable:_the_battle_of_aces lord_dearche levi_the_slasher monochrome multiple_girls school_uniform takamachi_nanoha teruui twintails|2510467245