Another full-color doujin; it's a two-part Ore no Imouto doujin by Takuji, with Kyousuke x Kirino and then Kyousuke x Ayase.

Kyousuke x Ruri x Kirino

This story shows the possible events that COULD have happened if Kirino was more influenced by the sex in all of the incest-themed eroges she plays… as well as what happens when her best friend Ayase is wi...

Kousaka is diligently and (tho)roughly testing Kirino and her two best friends’ bodies before they make their “idol” debut. While Kirino remains as tsundere as ever, Kanako is more openly happy about s...

Kirino approaches her brother for another consultation during a hot summer day. Needless to say, the heat isn’t only in the air.

Cute story about Keisuke and Kuroneko's first time after becoming lovers.

Comic Market 79 Bonus Book

Eita x Masuzu

Kyousuke x Ayase

Ayase decides she needs to take care of each and every one of Kyousuke’s ‘needs’ to help him better concentrate on studying when she does a browser history check and finds out Kyousuke has been searchi...

Part 1: Kirino gets quite aroused after playing eroge, so she goes to Kyosuke's room and "requests" to have sex with him to calm down. Part 2: Kirino and Kuroneko are gangbanged after Kirino asks a group of...