【In The Sky】The Day I Cuckolded My Sister

characters
Natsu Segawa (maiden name Sudo)
Kazuki’s older sister, married a colleague at work and had a daughter.
She is currently on maternity leave and is a housewife.
Her husband has a low sex drive and travels a lot, so they don’t have sex.
I’m frustrated with him.

Kazuki Sudo
He has loved his sister as the opposite sex since childhood.
After my sister got married, I couldn’t give up on her, and I used the excuse that it was for commuting to school.
I’m staying at my sister and her husband’s house.

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Kazuki Sudoは姉の奈津へ家族愛以上の感情を抱いていたが、
It’s a great way to get to know the people around you.
But when he accidentally discovers a video of his sister masturbating
I’ve been trying to get her to give up her feelings for me.

At first, Natsu was reluctant to comply, but then she realized that she was frustrated and

Her body chemistry with Kazuki is so good that she gradually becomes a prisoner of pleasure…

This is the ebook version of the original doujinshi published at Comitia 131.

Contents
Total 35 pages, 32 pages of manga

Publication
Circle name:In The Sky
Author:Nakanosora