There are a lot of devs that promise way too many features than they can feasibly add to a game and end up letting fans down, even if they eventually add a lot of it at a later date *cough*CDPR*cough*. But that's not the case with Massive Monster, developer of last year's cutely sinister cult-leading roguelike Cult of the Lamb.
The game's official Twitter page announced the Sins of the Flesh update in November with an image featuring anthro follower characters in the nude apart from a carefully placed leaf, Biblical style. Fans quickly took to calling it the sex update, some of whom were concerned because they play it with kids, but Massive Monster took to Steam to reassure them the update won't affect its adherence to Steam guidelines or its age rating. However, they them clarified later on "We will add sex to the game if we hit 300k followers by the end of the year." It only took 2 hours for them to reach 300k, and a promise is a promise.