[My little sister, Umaru, is renowned for her beauty. She's kind and smart... and graced with many talents. She's loved by young and old, men and women. She's flawless, the perfect high school girl...well, that's what everyone seems to think. In reality and only to me, Umaru is really my lazy "dried-fish" little sister... the Himouto.] - Taihei Doma

CHOOSE A STORY: A.) What if Umaru doesn't have her indoor mode? B.) What if Kirie never become friends with Umaru? C.) What if Umaru and Taihei's parents appeared? E.) What if Umaru gets a boyfriend? F.) What if Taihei is an only child (no Umaru)? G.) What if Umaru's friends finds out about Umaru's chibi form? H.) What if Ebina died in heatstroke? I.) What if Umaru's indoor and outdoor persona are separate individuals? J.) OTHERS...

The FanFiction story around 3...2...1... GO!