So just recently found it. So if im correct there's 2 sex poses.
1. The goblin grabbing you although they rather seem to kill you than fuck you but it can occur.
2. when they actually down you the first time they'll fuck you second down means your dead.
it looked promising and kind of would like a method to iniate the sex instead of rng when the goblin feels like it. Other than that I saw the patreon post so I'll assume this would be all there is to it, shame though I think it would had some potentional