Swiftly, she had been installed in a position of great power, as maîtresse en titre to the King.
The King was dressed as a tree; Jeanne-Antoinette was dressed, perhaps more obviously seductively, as a shepherdess.
All children believe that they are king of their world; all except one have to be disabused of the notion.
It is doubtful whether she and Louis had sexual relations after 1750 at all.
In particular, Mme de Pompadour had the apparent gift when commissioning artists of raising them above their habitual level.
She slept with the King to do so; that, however, is the absolutely least interesting fact about her.