Many of the situations described here can be fun when done lovingly. However they can also be cruel. Although the book contains multiple times when they talk about doing these while also showing support and protection for the male, in practice she doesn’t always show it.
The premise fails when there are episodes where the female can laugh at the males response to what she has done and at other times blatantly lying to her partner.
This is evident when the woman tells her partner that by doing XYZ, he will be able to orgasm. Then when it comes to that point, she just says that she changed her mind. While everyone can change their mind, when you know that you will be saying that, you are lying.
Other times she brings up cruel and certainly not supportive, protective situations where she changes her mind about him having an orgasm and then just turns and falls asleep, leaving him alone and frustrated. Unfortunately that frustration can easily change from frustration at not getting an orgasm to frustration with his partner. That’s not a way to maintain a loving relationship.
This isn’t to say that denial can’t be used, both in chastity situations leading to FemDom or FLR, but also they can be used in sexual playing. Fun for both sides if done correctly.
So if you’re looking for ways to do denial in your relationship, there are some here. Just be careful how you approach them and careful about what you’re trying to accomplish.
The fact that close to 15-20% of the book is devoted to legal disclaimers shows you the pitfalls of her approach.