From great non-H doujin,
Brocon Imouto ga Tada Hitasura Ani to Ichaicha Shitai Hon 2
Spoiler for Kirino & Kyousuke:
DAWWWW
Kyousuke suffered from amnesia (thanks to Kirino), and Kirino tricked her to believe that she is his girlfriend
The first book has been translated by Neo Zeed Translation, but the second book is still on raw...
I really like the art cover on the first book
