Unauthorized Experiment

 Mama Velvet discovers Sparkle's browser history. With no hesitation she drags the squirming girl over her lap, pulls down her shorts, and gives her a long hard spanking on her bare bottom.

For this particular transgression, she really lights her daughter's tail on fire.

Now all three of the Light household's next generation have gotten punished for porn. Though Spike did manage to dodge his mom's hairbrush for now.