Do M Imouto no Roshutsu Yuugi ~Dare ni mo Ienai Himitsu no Asobi~

My younger sister, “Miku,” has a good appearance and excellent grades.
She has no qualms to mention, she is truly talented.

But one day I discover a ridiculous secret.

(It’s a lie … that Miku …)

Miku is masturbating in my room
She had posted it on a video posting site.
Why was Miku shooting masturbation?
Why is the shooting location my room?
Various thoughts fall into the snow and disturb the inside of my head.
I also thought about calling Miku and asking him directly.
But when she asked, “Did you masturbate in my room?”
It will definitely be awkward air.

“When it comes to that, there’s only this …”