BJ Refinement of the last WIP update

Heya!

@Guibaesa noticed that the BJ scene of the last WIP needed some reworking in terms of speed which I corrected.

I also did some refining on the lips and added a little more variable movement so it looks more natural.

Also a thing I didn't notice last time, I made Ayane's hair darker and added a little shine to it so it looks wet from the rain (which is not included here to reduce render time).

Of course that's not the whole weekly update ;) That follows on Saturday/Sunday!

Thanks @Guibaesa for the suggestion! Please don't hesitate in the future to give further suggestions that may increase the quality of a scene :)