TUYO-ANE

A strong willed older sister is completely disgraced.
I have a super strong big sister.
She has a great figure, a pretty face, she has class, she's both smart and good at sports, and she's far stronger than me or anyone else.

On the other hand I'm short and get horrible grades. She's always telling me off about it too. Shut up and mind your own business damn it!
If I could only get back at her the way I wish I could...

In another form that very desire comes true. Night after night she is brutalized without her little brother ever realizing it.

Naturally her part includes full voice acting!
Huge g*ngbangs, orgies, and eventually tentacles!
Over 200 pages of CG, all with outstanding visuals!

-Staff
Art: Moritan
Scenario: Hisame Koji

-Cast
Big sister, Satomi: Isshiki Hikaru