Oh it's a TK17 animator. Didn't think these content creators got much attention. I guess if you make futa you'll get noticed by somebody :/
Mostly it's how it's made, other than the Futa content. There are some who use it both, but they're shit as hell.
Then there's TTF, there's MMJ, there's Red, there's Machinehead, there's 3DNixah, that uses it really, really well and they release stuff that are worth for a patreon sub (shame I don't have enough, otherwise I would pledge to every one of them).
Like MMD for example, Nyakumi (that seems is birdway under another name) uses that really, really well and it's one of the best personally speaking. Others instead are really terrible, but that is way more difficult I suppose, to use and master than Tk17.
I tried to use it, TK, but unless you actually take time to learn, to create chars for yourself and so on, you get bored quickly enough of it.