Ubawareru Koto Marugoto Zenbu
1. Yoshinaga rapes his best friend, Takao, because he's in love with Takao since middleschool but Takao has eyes only to big boobs. A complete heterosexual. But after pushing and pushing Takao ends in a relationship where Yoshinaga is all manipulative and dominant... That it doesn't look healthy or lovely at all. 2. Takeharu's father die a few years ago in the sea and now his cousin Toshizou is back in town. He'll help him to get over his lost with nothing less than a incestuous relationship.
3-pun Instant no Chinmoku
Saku and Aki are stepbrothers that live together after Saku got into a college at Tokyo, where Aki works. The thing is that Aki has always been in love with Saku and viseversa but Aki chickens out the moment he realises that he may be taking Saku for a twisted path. It's really sad to know the reason why Aki utterly hates women and all that he had to experienced as a child. Even a friend!! What the hell! Glad the father took him under his care.
The Crows Marriage
At his 27 years old Rio is about to get married with his fiancée but at last moment, she rans away to avoid the wedding. Now, Rio is accepting the fact that he'll lose the spiritual powers to see the God of their family shinre. That's when Nagi, brother of the fiancée, comes to Rio as a replacement. Dear Nagi had been dealing with isolation at his family home, feeling useless and worthless his whole life, this is his chance to probe them that he can do something for them and for himself. Nagi has been in love with Rio all his life. Lovey dovey love story.
Hogosha Douhan Papa wa Watashi wo Asa (Parental Guidance -Up with Papa Until Morning)
This is OK but there are so many things wrong in his manga. I mean, Papa was Papa all the time even after he was fucking her so hard. That was... Sick. Come on, girl! Just call him by his name. And she saying things like "I want to be a daughter that he can be proud of" but at the same time "I want you to fill me up" is soooo disturbing. Make a decision, please! Are you the daughter or the girlfriend!? On the other hand, I liked it that the ex could find love, I'm happy about that; I liked it that Aiko didn't use her boss as she used his ex. I like her decision at the end but the end itself felt really rushed.
Baker Baker Paradox
The story of Yuki and Omi, siblings that share a daily routine that not other siblings have. Despite the fact that Yuki is older than Omi he behaves as a child and it's Omi who is always looking after him. Omi, showing now and then his extreme jealousy and possessiveness, always tries to be nice and collected in front of Yuki. They love each other but, one doesn't remember it completely and the other is unable to said it directly.
Houtou Musuko to Koi no Ana
Sousuke and Minori met are cousins ans when they were children, they're inseparable, Sousuke felt in love with Minori right there, he has only love her since then. Years later, as a high-school student, Sousuke is sent to the countryside to Minori's family, where a gorgeous man is there welcoming and picking him up. Sousuke soon finds out that her beloved Minori is a man.
Zetsurin Horegusuri Aniki ga Nerau wa Ore no Shojo!?
This is just sex, no plot. Anyway, incest, like real incest, is kind of... Not so enjoyable. I prefer those stories where they're stepbrothers.
Nibiiro no Hana Gou
They come from a family where they keep blood line by reproducing among them. Sister have children from parents or brothers but this time, Tsubaki, a gorgeous, cute male, is the last one. So there aren't going to be any more children. But, apparently, the blood is stronge and Tsubaru feels sexual attraction towards his older brothers.
Brother, Don't Ruin Me…
What?? This is... Disturbing. Yes, they're not siblings but... Raping your own sister? That way too much. And teacher, what are you doing??!
Oita ga Sugiru wa Koneko-chan