MoOnBlOoD

Try sheep’s mask it’s a shorter story tho

https://www.mangago.me/read-manga/yoru_to_asa_no_uta/

Everything from this author is sickling good

https://www.mangago.me/read-manga/poison_and_sex/
A oneshot by Harada, I recommend anything made by them really if you're up for any dark bl

https://www.mangago.me/read-manga/brutal_satsujin_kansatsukan_no_kokuhaku/

https://www.mangago.me/read-manga/tomodachi_game/

https://www.mangago.me/read-manga/chi_no_wadachi/

https://www.mangago.me/read-manga/massacre_happy_end/

https://www.mangago.me/read-manga/apocalypse_no_toride/

If you’re interested I made a list full of fucked up and messed up BL :

https://www.mangago.me/home/mangalist/1225807/?filter=&page=1

In any case I would recommend you :

- Blind Play (it’s not on mangago though)
- Sheep’s mask
- Obey Me
- Fruit of The Tongue

Idk for sure but pawn's revenge is similar...in a way

https://www.mangago.me/read-manga/no_reason/

https://www.mangago.me/read-manga/caste_heaven/

Both of these are pretty fucked up

https://www.mangago.me/read-manga/stalker_s_game/

or sadistic side bl if you’re into that

Definitely advise you to build your lists here https://www.mangaupdates.com/ It's made specifically for listing manga/manhwa/manhua, has an extensive amount of entries in it's database that are usually up-to-date thanks to both active mods and members, AND it even has doujinshi of anime/manga that aren't listed on other list sites like MyAnimeList, AniList and Kitsu!!! It's very useful, and if you just copy-paste the names of the stuff you've read into the lists, it shouldn't take you over an hour to do ^^

Thank you!! Hope nothing's goes wrong with site still though (￣ε(#￣)Σ