Imouto Omoi (“Sister Affection”) [English], by Yukimi

That was deliciously weird, creative and hot, as Yukimi sensei knows best how to produce hentai

Here’s the unique story of a brother and sister, each in love with the other on their own side, each having sexual time with the other on their own side… but without the other knowing of it. The key would be sleepwalking and solid sleep from which they won’t wake up for a good while ┐(￣ヮ￣)┌

The art’s good, with only a relatively limited amoung of actual hentai, as the plot took many a panel. I’m more than fine with this sex/plot ratio personally (you want porn? You’ll find tons of it. However, you want original scenarii? Good luck finding it), but maybe you aren’t, so I’m mentioning it.

Nishimaru, from Nishimaru Translations, is behind this great release, thank you very much!!

Fore MORE, please see The list of Yukimi’s works on Hentairules

And now, the download & gallery links

Open the Complete Pictures Gallery

Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2 – or – Zip Mirror #3