Camelia

Brothers who escape from the violence of their father and live together. The Tsubaki brothers who live alone. A natural sadist brother and a masochist brother only to his brother. Violence, codependence, and extreme love.
Note 1: MINAMI Kiriko decided to discontinue Camelia because she felt as if she was giving out the wrong message to readers and the story became something that she didn't like anymore.
Note 2: There were originally supposed to be 6 chapters and an epilogue but since the series has discontinued chapters 5 and 6 were never published. MINAMI Kiriko instead published chapters 5 and 6 in her novel adaptation of Camelia.