On the internet, every piece of beloved children’s media eventually gets twisted to some perv’s erotic whims. When we’re really lucky, the perv is celebrated erotic author Chuck Tingle. And now, the man behind Space Raptor Butt Invasion and Pounded in the Butt by My Own Butt has turned his sensual attentions to the latest craze: Pokémon Go.

Rule 34 never sounded so… well, whatever this is.

In Pokebutt Go: Pounded By ‘Em All—I assume it’s pronounced “poke,” not “poké”—protagonist Torbit longs to catch a rare Pokebutt inside his own balls. Instead, he has to capture the giant yellow Peebaroo (lol) inside—wait for it—his butt.

Damn, that’s hot. To someone. Probably.

The best non-butt-pounding part of the book is Tingle’s commentary on the zombie-like meanderings of Pokémon Go players, who can’t be bothered to look up from their phones to dodge people and cars.

Tingle, a Hugo Award nominee, is known for building his own bizarre erotic metaverse, with its own rules and kinks. In his world, you don’t so much “catch” Pokémon as get pounded in the butt by them.

“Young and old alike, everyone seems to be into Pokebutt,” our narrator muses.

Wiser words have never been spoken in an erotic Pokémon parody.