Keep listening

Usually when his moms fucked, they did it in the privacy of their own bedroom, as far as Jack knew. This was the first time they were so brazen as to start screwing with people in the house. Jack couldn't help but think of his mother in that sexual manner he'd only started to let creep into his mind, thinking of her while she slipped her tongue over Jess's pussy.

"I love that you wax your pussy," Nikki said, taking a deep breath.

"Mmm, fuck...you keep eating pussy like that and I'll get it lasered bare permanent...oh fuck!" Jess panted and then moaned loudly. Jack barely registered that his sister and her friends had stopped talking as he focused on his rod, jerking off while thinking of his mother eating Jess's bare pussy. She wasn't shy around the house, but Jack had never seen it up close. He'd never seen the thick pussy juice form strings as her thighs juiced up and her excitement made her sex boil over. But he could totally imagine it right now, while his mother cleaned up all that sweet cunt honey.

"Don't make promises you can't keep," Nikki says in that motherly tone and then Jess moaned louder still.

"I'll have one of the kids drive me today if you keep that....uh...uh...OH FUCK!" Jess screamed. There was little doubt that everyone in the house was listening, and hell, probably half of the neighborhood.

"Fuck!" Jack said to himself. "I'd love to drive her!" he said, still jacking off.

"Well, I'm off to work," Nikki said matter of factly a few seconds after the scream. "Keep your promises!" she said sing-songy and Jack headed for the stairs, barely getting his cock tucked in to his loose shorts.