妹がブラコンであることを兄だけは知っている。 (Associated Names)

My little sister loves me so much that it’s scary… no, seriously. My sister—Akari Namiki , is definitely a very charming girl. She’s got wits, she’s got beauty, she’s got style. But just look at me, I’m just some extra-ordinary mob. Now the problem that I’m facing is that this sister of mine loves me…