This spin-off takes place right after the wedding in season 2 when Kirino and Kyuosuke become engaged.
My Little Sister Can't Be This Cute/俺の妹がこんなに可愛いわけがない - Rated: T - English - Friendship/Drama - Chapters: 6 - Words: 3,906 - Reviews: 11 - Favs: 21 - Follows: 20 - Updated: 6/6/2015 - Published: 9/30/2014