Comprehensive Comic: Secretary, Don't Mess Around

For some special reasons, I used a substitute to come to twenty years ago. This is really troublesome, but what is even more troublesome is my mother, Chika Fujiwara. That guy is truly the woman called the cancer of the earth by Aunt Kaguya. If my identity is discovered, it will be troublesome. Can't you really save me some trouble? But besides her, others are also in great danger: An eroge mother and daughter who like to draw pornographic books, A saint with almost no sense of presence, A college with a rogue rate of 200%, Really, what kind of trouble is this young lady who likes to waste gems going to make! Can't you give me a little rest? Hey, hey, hey, don't touch my hat, otherwise be careful of me, Euler! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.