Well if you havent already, read some more works by this author. Just about all of Haruda's work has some twisted themes.
yehpp i hav read all of harada sensei's works and o boi how im still in the hunt for more hahahaha(￣∇￣")
Have you read Stalker's Game? It's kinda similar, also just check out the twisted tag you will find some that have a similar vibe.
have u read her Gintama djs? there is one in where Hijikata gets kidnapped by gintoki lol is pretty fuck up
o yes i hav read it and it was some good twisted sht (๑•ㅂ•)و✧ but thanks for recommending i appreciate it:D
YESSSSS that was very fked up,, just how i like it lolololol (≧∀≦)
The sht im reading tells me im goin to hell(￣ε￣)
Killing stalking..
The Beast Must Die is my current obsession, you'll love it! Lots of plot twists, action, mystery and yanderes at its finest
http://www.mangago.zone/home/mangalist/1603/
http://www.mangago.zone/home/mangalist/210392/
these lists are the ultimate guides of manipulative BL semes and twisted romances
Does anyone have any similar mangas to this in terms of a calculative and manipulative seme cuz i have developed a new kink lololol no regrets ╮(￣▽￣)╭