Onesan is so Loose that Little Bro is Worried

Mizuki my elder sister...
Even though she's all grown up, still so innocent and pure.
At least, her mind is. Her body on the other hand... BAM!
She attracts guys like moth to a flame.
So I've got to protect her. That's what brothers do y'know.

One day though, she got duped by the wrong crowd and now...
I don't know what she's doing, but I'm worried...

(Story about an unwitting immature 'blonde' unwittingly turned slut.)

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This is a work of fiction. Names, characters, businesses, places, events and incidents are either the products of the author's imagination or used in a fictitious manner. Any resemblance to actual persons, living or dead, or actual events is purely coincidental.
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Production: Kemurihaku (Hatsuenkikan)

14 base CG + 4 page color comic
(98 CG including variations)
Contains a text free version of the illustrations