Amongst the books I got from my scanner, this one is the most recent and I would say the most "entertaining" - if you know what I mean ( ͡° ͜ʖ ͡°). Shokuhou uses all what she has the best to have some fun with Touma 1 on 1. You can only guess what are these "tools".
I hope this circle will publish more book with Shokuhou in the future which get more love :). Enjoy !
More info : https://www.doujinshi.org/book/770678/ http://www.toranoana.jp/mailorder/article/04/0030/27/46/040030274619.html