My Senpai is Annoying, Volume 3 (My Senpai is Annoying #41-57)

Futaba's annoying senpai, Takeda, is a huge guy just like her scary stalker grandfather. This wouldn't matter if people didn't keep mistaking Futaba for Takeda's daughter, or just generally for a child. What does a woman have to do to prove she's a grown-up?!