u/yuiibocchii

I stumbled upon it a long time ago, so I don't really remember if it has a front cover. Unsure of the time period, but def takes place in the past.

Two guys got caught making a lewd art of their village chief. I don't remember exactly what happened after that, but somehow it leads to the two guys trying to break her mind?

One of the most memorable parts from the hentai, for me, was when they stuck a fan into her urethra. And when they blow the fan, it starts to turn, making the blades flicking her clitoris.