page 1 : about her shadow , note that her ahoge hair is more longer than normal , she is more taller , and is wearing a long dress .
page 4 : the dark-skin senpai girl and white-skin kouhai girl actually already appeared in chapter 1 , 4 and 8 .
2 high-school horny boys are alone in a library with a grade-school girl , i have read enough henta* to know what will happen next , lol .