【OgataAz】I want my sister to ejaculate into my vagina

He is caught masturbating by his sister, Senka!

But Senka is too naive for her own good!

Excited Senka joins her brother’s genitals on the spot!

This is a great way to make sure you are getting the most out of your time with us.
The two of them play together in an escalating way!
This is the first time I’ve ever had to insert myself into my sister while she was sleeping. This is the first time I’ve ever seen this movie.
When her brother is upset, Hanaori says, “I wanted to have sex with my brother too! and comes out!

It turns into a brother-sister threesome!

My sister is too erotic!

This is the first time I’ve ever seen a story about a girl who is too erotic.

[Included works]
I can’t forget it Similar siblings
Who’s your brother? The real you

Includes a reproduction of the cover illustration, a message paper from the author, and other extras from the paperback edition!
This is the most powerful and complete version of the book, which also includes a newly-drawn message paper only available for electronic distribution!