Usagi to Neko no Hatsujou Jijou
Little bunny brother was adopted into a cat family because he was neglected in his old one.
Tonari Ni Sunderu Neko No Koto
Cousins. Seven years apart. Rape from both sides. Older cousin(uke) has a horrible personality and uses his lil cousin. And lil cousin loves him and gets back at him
Bomb Heaven
Younger bro fell in love with step bro. Parents then divorced. Older bro knocks on younger bro's house because he's homeless now
Chou yo Hana yo (WATANABE Asia)
Step-uncle(uke) runs away with a kid his sister left him in charge of.
Fuson na Hana o Aisureba
You know this one 3-4: master and servant used to be childhood friends but master went to study overseas and uke gets put to rough work back home
Dear, Crazy Monster
Lil bro locks older bro up so he can be gay here and only here.
Sono Yubi De Hagashite
Couldn't finish. Student(uke, looks girly, acts happy and whatever) gets bullied and rape at school by students and at home by his uncle. Seme is a new teacher who is discovering all of this. Other teachers ignore this.
Toshishita no Ryuugi