Yes, but those are care packages. Meaning that you have to download a sort of obscure extra thing that isn't part of the game persay. There is a bit of a loophole there.
These animations are always part of the game, you can't download LiL without the RinxSana or ToukaxYasu. Of course, this point will be irrelevant if we ever get to wizard sex with Chinami/Tsukasa/Nao-chan, but, until then, for the average player from now to forever, that would be the first wizard sex that they are submitted to, even if not canon.
Edit: Basically:
Before: Wizard sex IF downloading a dlc.
Now: Wizard sex optional but always included in the main game.