I'm well aware. Going back to when this game was originally announced and created. It sounded like they wanted a more feral true "Wild Life" experience, however patreon didn't allow it. My point being, they can rig the animals or beasts meant to fight for sex animations if they so choose.
Unless you're a dev 100% clarifying that this will not happen in the future, then I'm saying it's totally a possibility.
They've mentioned not being able to do it before. But from what I remember, after following this game since the beginning, they've only said they aren't able to, not that they don't want to.