"I accept your condition." She said to Princess Rose. "A week from now, we will hold our annual hunting competition on the snowy mountains. After hunting, there will be a feast. Let us use the opportunity to implement our plan."
Princess Rose smirked. It seemed like her goal would be achieved sooner that she thought. "How do you think we can separate your brother from mine though?"
"During the feast, we will lace their foods with the strongest aphrodisiac we can find. I will lure Prince Ron out of the hall under the pretext of needing help with something then take him to my room." Princess Mariel said. "What comes next will not be hard to achieve."
"My brother is easy to fool." Princess Rose said. "But not yours. How will I get him out of the hall?"
"The aphrodisiac will do that for you." Princess Mariel answered. "He will feel it's effects and go to his room to handle it. All you need to do is follow."
Now with a clear plan, the Princesses gazed at each other, smiling.