#cosobooks Some links to sites that have free books or excerpts (check carefully). I have no idea about these books and some are definitely X-rated. Often you will have to signup for the author's newsletter with an email address, but you can later unsubscribe and just say I no longer want to receive as a reason.
https://books.bookfunnel.com/sizzlingromance22/9ww9u7b4wp
https://books.bookfunnel.com/binge_on_smut/c6bugxnk7g