He let's Carrie do it

"I would love to get some revenge on her after all she did to me for years." Dennis said, causing Lauren to have an ounce of hope. This hope was immediately nuked when she heard Dennis say with a grin, "However, you and I both know that you're the physically stronger one, Carrie. Go wild, Cutie Booty."

Lauren looked up with a whimper as she saw Carrie grin maliciously down at her. "D-do I get a say in this?"

"Hmm... Nope!" Carrie said as she lifted her hand up and continued to wallop Lauren's ass.

Lauren howled and screeched as she felt her ass heat up, her fat cheeks warbling with each slap. She could feel her butt becoming redder and redder by the second. Her ass was glowing a light purple when Lauren felt the tears run down her face as she loudly wailed.

"STOP! STOOOOPPPP!" Lauren squealed, unable to take it anymore as she sobbed and kicked her legs. "Please!"

"Then apologize!" Carrie snapped, continuously spanking the woman over her lap. "Apologize to Dennis for the hell you put him through! Apologize to him for that 'Dennis the Micropenis' crap! Apologize to him for everything!"

"No!" Lauren squealed. Apologizing to Dennis? That would ruin her even more than these past few days have! "I'm not going to apologize to that fat, nerdy, los-"

Lauren was cut off as she howled in pain. Carrie had delivered another sharp slap to her ass cheeks, but it was much harder this time!

"Well, until you do," Carrie snarled as she continued to spank Lauren harder and harder with each slap, "I hope you don't have any plans on sitting down for a while!"