Ep. 11: Kyosuke invites Manami over, prompting Kirino to sabotage the visit with traps and hard tasks before a maid party.
Aired on December 12, 2010

After encountering Manami at a supermarket, Kyosuke invites her to his home to assist with lunch preparation. Kirino dislikes Manami's presence and attempts to disrupt the visit through difficult chores and embarrassing traps in Kyosuke's room. Later, Saori organizes a personal harem party where she, Kirino, and Kuroneko dress as maids. During the gathering, Kuroneko displays a perverted manga featuring characters based on Kirino and Kyosuke, and begins addressing Kyosuke as nii-san, which angers Kirino. Kyosuke reprimands Kirino for her behavior, but she later presents him with a gift, expressing gratitude for his support.
Episodes
- Ep. 7 · Kirino Writes Fanfiction and Faces Publishing Offer on Christmas Eve
- Ep. 8 · Kirino's Anime Adaptation Faces Changes as Kyosuke Steps In
- Ep. 9 · Kirino Plays Eroge While Kyosuke Studies and Kuroneko Cares for Her Sister
- Ep. 10 · Kyosuke Helps Ayase Reconcile With Kirino Through a Cosplay Contest Strategy
- Ep. 11 · Kyosuke invites Manami over, prompting Kirino to sabotage the visit with traps and hard tasks before a maid party.
- Ep. 12 · Kirino's Final Counseling Session Leads to an Unexpected Good Ending