I read this:
The tl;dr version. Somebody put out a (tabletop) role-playing game book with the title of Tournament of Rapists. From the synopsis it sounds like a Mortal Kombat/Bruce Lee Enter the Dragon type scenario where the players infiltrate a tournament of death to bring down the corrupt ringleader. The Perpetually Offended Of Social Media caught wind of it and deployed their usual strategy of Point and Shriek and Dogpile until the retailer made it unavailable.
I've been trying to avoid harping on about SJW nonsense, but this is encroaching on my own artistic freedom. It's close to an idea I've been meaning to work on (monster girls fighting with exotic sex moves similar to the arena section of Monster Girl Quest) as a book or maybe even a game. I'd like to be able to do this without worrying about a pack of screaming monkeys throwing faeces at me.
Healthy criticism and not liking something is fine. Gathering together a mob to pressure retailers into not selling certain items because you don't like them is not. Stories like this need to widely circulated so that people are aware of what's going on. At this point we need to shout back and let these online thugs know in no uncertain terms that this type of shit is no longer acceptable.
If you're one of the people that threatened to remove your own products unless this book was banned, you are a cunticle of the highest order and I sincerely hope you look on your business in a year's time and see nothing but ash.