I knew she was coming over for a sleepover, Kirino had told me beforehand. But when I was slapped in the middle of the night, I was expecting my little sister to be on top of me, not her.
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: K+ - English - Humor/Romance - Chapters: 13 - Words: 43,964 - Reviews: 180 - Favs: 384 - Follows: 406 - Updated: 11/2/2013 - Published: 4/21/2012 - Kyousuke K., Ayase A.