【Black and White Desire】Three days with Ai-sama in heat

This is a book about Ai Yatsu from Touhou Project that was distributed at an event around spring 2016.

Trapped in a mysterious space with a fox sister in heat.
It’s a story about spending three days doing nothing but having sex.
It’s a light-hearted, lovey-dovey story.

25 pages including the cover (the postcard page is not included)
Only the sample is mosaic.
The text is only corrected in black.