The language appears to be Catalan?
语言似乎是加泰罗尼亚语？

Thanks for the upload !
Language is french (added the tag).

Base +8, Vinatea +13

Nice artbook and yes that's french.

Base +7, Vinatea +13

so is this just a bit contrasted version of https://e-hentai.org/g/673778/e797669b58/ ?

Base +14, Bane13 +55

Thanks for letting me know the kind of language.
I searched for JuanGimenez but didn't find the collection proposed above, and if I knew there was one I wouldn't have uploaded it. Fortunately, my version of the scan is clearer. It's strange that I often miss the check when I search, I don't know why. Is there any way to improve the hit rate of retrieval?

Base +9

Already uploaded https://e-hentai.org/g/673778/e797669b58/

And no, this gallery is not a "clearer version". All the images are exactly the same by hash, except the first one (Basically, you have the very same gallery, with just the cover page passed thru' a color saturation enhancing filter, and nothing else.

Base +39