Shinonome Miki is a brilliant student attending a prestigious private university.
Even from her younger brother’s perspective—mine—she’s beautiful, a little airheaded, but her personality isn’t bad either.
Honestly, she’s the kind of older sister you’d be proud to show off anywhere.

We often go shopping or hang out together, and we’re so close that people sometimes mistake me for her boyfriend.
Then one day, she dropped this bombshell:

“I started a part-time job. I might be out late sometimes, so bear with me, okay?”

A few days later, her AVs started appearing in stores.
Wait, her job was being an AV actress?!

I bought one immediately to check, and sure enough, there she was in the video, moaning like crazy.
Honestly, it was the hottest AV I’d seen in years.
If even her little brother felt compelled to jerk off to it, you know it was something else.

“Well, I’m off to work today too~♪”

With mixed feelings, I watched my sister head out again.

…And that’s the story of how my close, beloved older sister became an AV actress—a tale of one sad little brother.

[Translated from dlsite]