The phrase most likely refers to the "Matures 40-Packs" series by author Tori Westwood . These are mega-pack ebook collections found on Amazon , specifically featuring 40 short stories focused on seasoned women and their romantic or illicit encounters.
Digital mega-packs available on Kindle, often exceeding 600 pages in total length. 40 mature thumbs
There are multiple packs in the series, such as Matures Mega-Pack 2 and Matures Mega-Pack 3 . The phrase most likely refers to the "Matures
The stories typically involve mature women in various scenarios, including relationships with younger men or their husbands, often described as "sinful" or "taboo" erotica. There are multiple packs in the series, such
: A famous collection of short stories by Donald Barthelme , known for postmodern and experimental fiction.
If you were looking for a different type of story involving "40 thumbs," other cultural references include: