The first half of this book is great. The MC endures a set of escalating embarrassing trials run by a Scottish family she tried t swindle and are now blackmailing her. The author does a great job of giving her an internal voice that reacts appropriately to her difficult position. Very sexy stuff.
Halfway through the book, though, it takes a major turn to the dark side, and the sexy humiliations are replaced by outright torture, scat, watersports, and constant farting. The blackmailers turn into monsters, who simply enjoy inflicting pain on the MC. There's nothing sexy here. It's just deepening levels of torture and degradation. At the same time, the author starts to throw in "magic herbs" that can do anything, including changing the MC's appearance and even her accent. That's when my last shred of ability to suspend disbelief appeared, and I stopped reading.
The first half of the book is terrific, though. I'd rate it at 5 stars and the last half at 1 star (or less, if that were possible). It's a long book, and half of it still amounts to about 39,000 words, and that's a pretty good bargain by itself for $3.99. So, I'd actually suggest that you get the book, and stop reading when the MC is forced to march around in the piles of pig shit. It only goes rapidly downhill from there and reading the second half will ruin the enjoyment you got from the first half.
(reviewed 3 days after purchase)