Kuroneko tricks Kirino into listening to a mind control CD, and Kyousuke finds out that she was affected before… cue the fun.

Kyousuke x Ruri x Kirino

Two stories, the first featuring Kirino and the second Kuroneko.

Kirino's A/C is out of order, so she goes to play eroge at Kyosuke's room. With the game's sfx, Kyosuke's pent-up frustration and Kirino's tempting attire, what will happen to Kyosuke's self control? And will...

Kirino has returned from America, and she’s back home with Kyousuke and Kuroneko. A lot of stuff happened while Kirino was away that needs to be sorted out, and in true OreImo spirit, they do so through one big...

Kirino is caught masturbating in Kyosuke's room.

Two hot girls, a guy and chocolate spiked with a drug...

Kyosuke accompanies Kirino and Ayase while they are trying on new clothes for a photoshop, but Kirino gets jealous over Kyosuke watching Ayase, and goes on the offensive.

An alternate story for OreImo, in which Kirino never goes to Kyousuke for life counseling. Father still learns about Kirino’s hobby, and in the ensuing confrontation, Kirino ends up sending him to the hospital...

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 swallowing...

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...

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

Miyu, my own sister, catches me masturbating to my favorite "sister" erotic game! She's always cool, straightforward, and a bit salty, but for some reason, she ends up helping me masturbate. I began to cum on...