My Brother is A Big Idiot!

My Brother is A Big Idiot! manga summary: In the eye of the brother, the sister is a hassle, but eventually he became a sister-con. In the eye of the sister, the image of brother was a respectfully figure, but soon degenerate into something worse, she thinks her brother is a big idiot. A pair of siblings, two pair of childhoods friend, acting the loving each other and kill each other slapstick comedy, all for your enjoyment and fulfillment.