Fleur watched as her sister slumped over her knees and it brought the image of another blonde that had, not too long ago, been in that exact same position. She smiled as she rubbed Gabrielle's backside and lower back. " 'ave you learned your lesson, chere?"
As she pushed the hairbrush into her sister, Fleur almost moaned herself as she watched Gabrielle shake. It was so hot to see her sister like that. She knew Gabrielle was close.
When Gabrielle finally came, FLeur only slowed down a small amount for only a few seconds before picking up again when it was clear that Gabrielle did not want her to stop. She continued pumping the handle of the brush into her sister's cunt, turning it some for more effect.
That was another thing Gabrielle and Lavender had in common; they both loved a good spanking and were quite insatiable afterwards.