OnoderaRitsuTakanoMasamune85's manga / #organization(2)

https://www.mangaupdates.com/series/o9x500n/i-episode-0 https://myanimelist.net/manga/111546/I__Itou-san_2

https://www.mangaupdates.com/series/k173use/cigarette-burns https://myanimelist.net/manga/169949/Cigarette_Burns?q=ASHTRAY&cat=manga https://newtoki348.com/webtoon/37875861?stx=%EC%9E%AC%EB%96%A8%EC%9D%B4&toon=BL%2FGL