FORBIDDEN BLOOD

Half/Step little brother x Big brother
A twisted pair of brothers who lust after (or may be love?) each other and both chose peculiar ways to hide their desire. One hides his true emotions in the form of contempt & verbal abuse and the other hides his dark desires under the facade of "good natured" child. It's a pity that the rushed ending kind of ruins the great psychological built up.
Contain-Incest,Dark emotions,Hints of Possessiveness.

Cousin x Cousin
A manga that deals with a delicate yet complicated subject of 1 of the sexual perversions, that is - "Asphyxiation", it's different aspects, POV & mentality of both the active & passive partners, how it affects & changes them, while somewhere in between also depicting a twisted story of boys love & salvation.
Contains-Incest,Strangulation,Asphyxiation,Child abuse,Murder,Suicide,Attempted murder,Assault.

Ch.6 : The inner turmoil of a little brother in love with his big brother. While he loathes the Blood that connects them & forbids them to be "together", at the same time he can't help but contradictorily be thankful for that very Blood that gives him a certain right & everlasting bond with his beloved "Aniki".
Contains - Incest,Love tiangle,Dark emotions.

A tragic past that makes one brother inhuman & the other, his captive, drowning both in the sinful underworld. This manga is a really interesting piece as it shows, how each human being has his own distinct to way deal with trauma, their mental defense mechanism & how they later adapt to it. Few aspects of this manga reminded me of "Crying Freeman".
Contains-Incest,BDSM,Assassination,Rape,Gang rape,Death,Abusive relationship,Revenge,Crime.

Ch1:Instead of putting the killer of his GF to jail, a guy puts him under house arrest & starts living with him in order to take his special "revenge"Tragic end
Ch2:High school friend of a Dr. finds out about the unique circumstances of him & his brother & also the twisted ugly truth behind it
Ch4:Story of an exam student driven to insanity his obsessive mother & a creepy stalker
Murder,Suicide,GORE,Insanity,Child abuse+death,Manipulation,Crime,Incest

WARNING Not for everyone
Story of the Pitiful,Lusty,Slutty Jack, who after being continuously sexually abused by his own father becomes addicted to sex, which unfortunately leads him to becoming the prey of some unsavory crowd in his Military training base.
Involves-Incest,Parental abuse,Sexual abuse,Child abuse,BDSM,Rape,Torture,3P,Gang Bang/Orgy,Blackmail.

A Full colored story of the 14 Generation Twin Crown Princes of Sharlibalte Dynasty - Adolte & Adarte. While 1 of them-Adolte is kept captive isolated from all the riches,royalty & knowledge, the other-Adarte is brought up as the sole Ruler Prince. BUT the bonds of Blood brings them together & 1 night they decide to exchange places for 1 day. And then......I don't want to spoil the Beautiful Plot-twist by revealing anymore than this.
Involves-Incest(hinted)

Ch1-3:Tale of a pitiful child Tusbaki,while getting confined @ home under the pretense of "sickness" & being repeatedly sexually abused by his foster father,falls in love with the 1st man who showed him kindness,his neighbor Koga-san.BUT,being a man of STRICT orthodox views he keeps ignoring Tusbaki's yearning gaze while strangling his own desires.Despite all,the only 1 who extends his hand of salvation towards Tubaki is Hayato,the notorious little brother of Koga.

Another 1 of those rare BL which deals with abuse & the aftereffects of it,realistically. But,this is even more UNIQUE among them as it emphasizes on withholding the twisted desire & restraining one's dark temptation instead of satiating. A slow paced yet well thought out story that keeps the readers guessing on tiptoe till the very end.
Conatins-Incest,Death,Suicide,Gang Rape,Prostitution,Asphyxiation,Mental disorder,Child abuse,Physical & Sexual abuse.

2 stepbrothers with an obscure background living a frozen mountain ridden with cold so harsh that at times it numbs their feeling along with their bodies too. But that's just the tip of the iceberg. The day to day struggle of survival is nothing compared to the Dark emotions haunting these 2 mysterious brothers.
Involves-Prostitution,Child abuse,Sexual abuse,Death,Father Complex,Murder,Incest.