【A book to do with children】A book about doing things with children

This is a book about Kyoko Saki from Maa Magi that I distributed at Comic Market 91.
It’s a book about a girl who has a ponytail. 1p on the cover, 26p in the text, and 2p in the extras.

It’s a story about a man having sex with Kyoko Sa at a love hotel.