Tickle wall [9 Variants] (Pixiv Fanbox)

Tickling is a great punishment for misbehaving trainees, especially because it seems like such an innocent one. When you find yourself in a situation like this trainee, the innocence of tickling quickly turns into a harsh punishment. Her soles are stuck through a wall and she has no idea what’s on the other side. Maybe some kind of tickle monster? Maybe a tickle machine? Maybe there’s nothing at all? Or maybe, like in her case, someone hung a lot of cruel tools at the wall as an invitation for anyone to play with her feet~ Regardless, she can’t do much but to endure whatever happens on the other side until her trainer thinks she’s had enough.