Momota-ke no Natsu Yasumi

Vol. 1 While Chihaya is cleaning the house Touya brings home a new toy that he wants to try out. What will happen when Touya decides to use it and Chihaya sees it? Read and find out. Vol. 2 The Momota boys are at it again. This time around each of the brothers has found a friend at school to hang out with. While he is in an alley with his friend, Touya is captured and raped by some senpai. Then they capture his friend and guess what happens next. Vol. 3 In this one, Ibuki wants to get in on the brotherly love he witnessed in the first book, so he can't control himself when he finds the youngest brother Chihaya taking a nap.