MRXD-008 Her older sister is a troublesome masochistic sister.

I’m sorry, Jiven. It’s been almost three months since I started dating my current girlfriend. Her older sister, Azusa, is a researcher at a pharmaceutical company in Tokyo. The other day, when I was spending time at Jibun’s house, I was alone with her sister, Azusa. At that time, her sister suddenly said, “Hey, Makoto, don’t call me her sister. I want Makoto to call me ‘female pig’…”