One suggestion for sound. The moaning and mating sounds are quite limited(and very quiet when viewing at good management distances). The big NSFW soundpack is free to use for commercial projects and has a huge amount of good material, if you haven't already used stuff from it. https://opennsfw.carrd.co/
This would certainly add variety. Perhaps some monster orgasm sounds too ? Though, please don't add butchering sounds, though something funny for that section like the butcher whistling a bit while working would lighten up the mood a bit.