“Book Descriptions: When your lovers are lovers themselves and want you to help them make the perfect triangle, what do you say? "Persuade me," of course!
Unconventional and happy, Hermione is in the enviable position of having not one but two lovers to attend to her every need. That her lovers are lovers themselves only adds to the equation.
Berry and Ran feel it's time to make all their various twosomes into one splendid threesome. Now all they have to do is persuade Hermione!
Being men, they are too impatient to wait for her answer.
Being a woman, she isn't going to be pushed, shoved, or coerced into saying anything until she is good and ready. Patience is a virtue, one her men needed to get.