APNS-329 In front of my younger brother… Mami Sakurai

The Sakurai siblings lost their parents when they were young. Their older sister, Mami, kept working hard, graduated from junior college, and became an office worker. Now she has a husband and is living with her younger brother, Masato, who is staying with them while studying for entrance exams. Mami and her husband dote on Masato, their only family member.

Then one day, Mami receives a call from a man named Takimoto. He says, Your brother has caused trouble for the woman in our group. In order to settle the matter, Mami and her husband are summoned by Takimoto and the others…