Princess control over when he can Crest
Once a Knight has mastered being able to Crest he is able to control when he Crests.
When
he feels the right erotic energy he can click a mental switch and
Crest. In this state he is also able to hold off from Cresting.
His
Princess can take advantage of his control and tell her Knight that he
is not allowed to Crest unless she says he can, and that when she says
the magic word, he must Crest.
This can be just an occasional
game. She gets her Knight very excited, and says "You are not allowed
to Crest until I say". The magic word could then be as simple as "now".
So when the Princess says "now" her Knight Crests.
One of the enhancements to Devotional Sex presented in Chapter 13 is a Princess always having control over when her Knight can Crest. This enhancement is presented here.
If the Knight has learned to be able to Crest even when he is not aroused, a Princess can enjoy telling her Knight to Crest at any time or place.
She
can choose a magic word for him to have to do this. Selecting an
otherwise innocent word enables her to issue the command when others
might hear.
When
a Knight has an orgasm when he is not erect, it is likely to not be as
big as normal. So when he Crests it will just look like he has given a
small shrudder.
If this is done in public it is likely that it
will not be noticed. And if someone does notice it, they would never
guess that he was enjoying a small orgasm.
Thus a Princess making her Knight Crest when he is not erect is something that the couple can safely enjoy in public.