Next up after the romance-themed Hifuu is a gag-themed Hifuu. It's a theme that's already quite familiar in adult-oriented works, the so-called "stuck in a wall" trope. Due to the nature of the story, half of the images are nothing but buuts throughout, which is quite daring, but I personally like this volume. It's fun to draw stories featuring crazy psycho lesbians. What kind of relationship do Merry, Renko, and Sumireko have with each other...? This work brought together characters that inspire endless speculation and contemplation, but I still think it was the right decision to keep the content focused on butts in two senses until the very end.