Danbooru: koji_aihara/posts.atom?tags=koji_aihara2008-10-09T09:28:59ZDanbooru saru demo kakeru manga kyoushitsu drawn by kentaro_takekuma and koji_aihara/posts/3278302008-10-09T09:28:59Z2boys comic greyscale highres kentaro_takekuma koji_aihara monochrome multiple_boys non-web_source photoshop_(medium) saru_demo_kakeru_manga_kyoushitsu what