A sex-filled party.

They both sit on Britney's bed and discuss plans. Eventually, Kimberly gets a text from James.

Are you girls coming? The food is getting cold.

To which she quickly answers

Eat without us. 'Us girls' are not hungry. We will meet you in your room after dinner.

After finishing making their plans, They silently wait for James in his bedroom. They both greet him with a kiss on the cheek the moment he walks in the door prompting him to say, "I am old enough to know when I am being buttered up for something. What is it?"

Britney reaches down into her brother's pants and starts playing with his cock as she said: "We would like to have a big sex party with you and our father."

James: "And what would we be celebrating?"

Kimberly turns to her son and plants her lips right on his before forcing her tongue inside his mouth. He eventually pushed away from the kiss and said, "Enough stalling tell me now."

Britney twirls his cock around her pointer finger while asking, "Are you sure you want to know, or would you rather find out the surprise at the same time as our father?"

James asks a simple question "well; will I like it."

To which Kimberly answer, "You should, after all, it something you said you wanted"

James reaches around both women and grabs their asses. "Fine, you don't have to tell me now, just get these in bed. After all that kissing and playing with my cock I am fucking horny as hell."