Also, for all those who say: "there are way too many animations for X and not enough for Y". Im pretty sure, that if you have an idea about a pose for whatever character combination, you can go to their twitter/patreon/picarto and suggest them there. Maybe link a picture or video for the pose you would like to see as well.
I once was at a picarto stream and someone suggested the double boobjob animation. Steve liked the idea so much at that time, that he actually started doing that animation immediatly. But don't be an ass about it and be like "do this or do that", no one likes people who do that, especially if it's from people who haven't even supported them yet. And keep in mind, that it is the same here as with everything else on patreon, their supporters have a big influence on their development and the more people suggest certain things, the more likely it is, that those things will be added.