"Oh God, I'm coming," Peggy whispered, and she nearly crushed the bones in Denise's hand as she squirmed with orgasm, her cunt clutching madly around the dog's pistoning cock. "Oh Denise, it feels so good, oh yesss!"

Denise squeezed Peggy's hand in return, sympathetic to the other girl's pained pleasure.

As Peggy's spasms continued, she clutched the fucking Lab between her thighs, slowing his humping. The dog whimpered, trying to fuck faster.

Peggy jerked a few last times and pushed the dog away from her, forcing him to pull out.

"Sorry, boy," she mumbled.

The dog whimpered, humping at the air, his prick red and dripping.

"Poor boy," Peggy said. She glanced at Denise. "Help him out, huh?" She started to pull on Denise's hand.

"Hey wait," Denise said, but it was too late.

Denise suddenly found herself being jerked hard toward Peggy. She fell on her side in Peggy's lap, felt the warmth of Peggy's large tits as they pressed down on her cheek. Her head rested in Peggy's lap. The scent of Peggy's cunt made her dizzy and weak instantly.

"Blow him," Peggy said. "He loves blow-jobs."

Denise stifled a cry as the dog's hot cock rammed against her lips and cheeks, drooling cock-slime on her. As much as she was horrified by what was happening, as much as she wanted to fight and break free, she dreaded even more the rest of the kids discovering her back here like this.

"Open up," Peggy said. "Think of it as a candy cane." She pinched Denise's cheek until Denise was forced to open her mouth.