Marginal
In the year 2999, only eleven cities still survive on Earth. The climate has changed drastically, and a biochemical apocalypse has made women extinct. For centuries, the male population of Earth has survived by depending on only one woman, called the Holy Mother, whose ova are harvested to create genetically engineered children. By now, any concept of a world in which women exist as ordinary people is long gone. Society has re-structured itself around all-male families, and gay relationships have become the norm. At the beginning of Marginal, the Holy Mother is assassinated by a terrorist known as Grinja. The government in power doesn't want to start a mass panic, so it pretends that the Holy Mother has only shed her vessel, and that she will be miraculously "reborn" in the near future. The public, which is superstitious and devout, believes this easily. Only government officials know that behind the scenes, there is a frantic effort to create a new being with an XXY chromosome -- a male capable of giving birth. (This is a BL misrepresentation of an actual phenomenon known as Klinefelter's Syndrome.) The manga's story revolves around one such boy -- Kira, the product of a genetic experiment, who becomes involved in a three-way relationship with Grinja, the aforementioned terrorist, and Ashijin, a young man who calls himself Kira's owner. A complex plot and flawless world-building make the story irresistible, and Kira's search for freedom is as symbolic as it is gripping.
Coponicus No Kokyuu
The story happens in a circus in Paris in the 1970's. (...) Much is made of the romance of the circus atmosphere, of flying through the air on a trapeze, etc etc. Think cirque here, not circus. We're doing Old World riffs on the romance and tawdriness of the ring. There are no elephants in tutus walking on their hind legs; it's slit-eyed jugglers and daring death-loving trapeze artists and sad Pierrot clowns, even if the Pierrot clown - our hero, Torinosu, 'Bird's Nest' - has a false red nose. The tawdriness comes from the circus master pimping out his performers to anyone willing to pay. (...) And there's tanbi decadence - ghosts who wander into the action looking like teenaged girls even if they're the hero's brother, and abandoned neurotic women with a thing for inflicting pain, and buracon and possible murder and unspoken pining and a hero who looks about to perish at any moment from terminal angst.
Cut
Sakaguchi is in a sexual relationship with his step father that is abusive, but he enjoys the pain because it helps mask darker memories from his past. He then meets another student who also has a troubled background who may be the person to help him stop his self-inflicted pain.
Zankoku Na Kami Ga Shihai Suru