The thing with animations like this is ...
... well ...
... i want to play a game, not watch porn.
Don't get me wrong, nothing against
Oceanlab and his works he puts in his animations. They are a mighty tool for storytelling, and he has proofen this many times in this game, but - in my opinion - it will be never more, it just won't fit into a h-scene.
The rework of WIAB is a great example of this. While the sex with Miru there is quality wise done extremely well, i can't really find it erotic, it misses something, and that is imagination or let's call it "head cinema", excuse the crude way of desribe it with this poor term... Just compare it to the description of a scene in a book and the later film version. The movie doesn't do the book justice - never.
A well writen scene with static renders can contain way more erotic than a high qualtiy animation. I can - and will - always pull the Gracie scene on the roofs of the Town of Lucania from The Deluca Family as example, that scene was a "only" a frigging kiss, but i was boiling over with erotic, it have rarely seen so much erotic in such a - content wise - innocent scene, if at all in any game i have played till now.