Harry decides that she needs to be punished

As soon as she was inside however, the novelty of him leaving her alone was destroyed.
He called his conjured dogs to guard her again, while he contemplated what to do next.

Meanwhile, the submissive slut **** Tonks had managed to move herself downstairs after a brutal night of fucking that fully exploited her Metamorphmagus abilities, and was now tugging at Harry's trousers to suck his big juicy cock.

Harry let her, and soon her mouth was coated with his hot white spunk.

Harry patted his slut affectionately, asking "Whose your master?"
She replied, "You are Master, You are the Master of your poor little slut slaves."

"Good slut" he replied, before turning back to Hermione.