He should!

In the end, it was the delighted look on his mom's face that pushed him over the edge and made him push past his feeling of shame at what he was doing to his family. Jessica was always flouncing around the house like a minx, so he couldn't help but have the occasional nasty thought about her. But his straight-laced, modest mother had never aroused any untoward thoughts, despite an incredible figure.

Until now. The socially conservative housewife watching in delight as her husband licked her 18 year old daughter's ass broke something in Jackson.

There's nothing wrong with a little ****, he thought to himself.

"There's nothing wrong with a little ****," his family chorused in agreement, dad a bit incoherently into Jessica's ass.

Mom should bend at the waist and join Dad in licking Jessica's ass, he thought.

His mom did just that and now Jackson admired the other female ass in the household. It was quite a bit broader than Jessica's tight little butt, having gone through childbirth twice. It really filled out her loose jeans nicely, with her bent over to lick her daughter's ass like that. Jackson was lucky she had bent over in just the right position to give him the best view.

No, it wasn't luck at all, he thought. His mom had done it on purpose. His mom WANTED him to admire her ass as much as they had all admired Jessica's.

His mom waggled her ass at him as she continued to lick his sister.

God, I'm turning my mother into a total slut, he thought.

His mom moaned lustily into her daughter's ass, unbuttoned her jeans and let them drop around her ankles. She was wearing canary yellow cotton panties. They had been quite conservative when she bought them, but they were old and the fabric had gotten thin. She waggled her ass at Jackson again, the gave it a loud slap.

Jackson had had quite enough being a nonparticipant in this impromptu ****.

Dad should eat out Jessica on the kitchen table while mom blows me right here in this chair, he mentally directed.

His family all stood up and stretched, working out the kinks of being in akward positions, grinning lasciviously at what they knew was coming next. Jackson's mom pulled off her sweater to reveal a heavy-duty white bra. His Dad picked up his sister, who squealed in delight. Mom licked her lips lewdly as she unstrapped her bra and released her pendulous melons, her nipples erect.

Dad spread Jessica out among the detritus of breakfast, pulled off her panties the rest if the way and tossed them over his shoulder to leave them hanging from the kitchen faucet. He dove into Jessica's nubile snatch with gusto and the teenage girl squealed again.

Jackson's mom tugged at an engorged nipple.

"Mommy wants sausage for breakfast, Jackson!" she declared. "Take off your pants and let your slutty mommy blow you!"

Jackson did as his mother told him. He removed his pants and underwear and resisted the natural urge to hide his raging erection from his mother. This was what she wanted, he reminded himself, reinforcing it in her. His slutty mother desperately wanted to suck his hard dick.

"Oh yes!" she exclaimed as he sat back down and spread his knees.

She knealt between his knees and took his rod in her mouth without preamble, moaning and slurping as she caressed his cock with mouth snd tongue and fondled his balls with gentle fingers. Jackson had had head before, but from ****, resolved girlfriends. His mother was taking on the job with a voracious enthusiasm!

Dad seemed to be doing the same. Jessica was pounding the table with a fist and screaming "Daddy! Daddy! Daddy! Yes, Daddy! More, Daddy! Daddy! Daddy!"

Jackson's mom's green eyes twinkled mischievously up at him as her head bobbed along, driving him deeper down her throat with each iteration, tears springing from her eyes as she masterfully suppressed her gag reflex.

"Oh Momma!" Jackson breathed. "I've made you such a slut! Such a cocksucking slut!"

She moaned in delight around his shaft, delighted that her son recognized what a slut she was. She slid her middle fingertip along his perineum and fingered his asshole. Jackson shuddered in shock and came, barely having the presence of mind to think 'Mom swallows!' before briefly losing the capacity for coherent thought as his mom did, indeed, swallow gob after gob of her son's jizm, accompanied by the ragged squeaking of her daughter as she ground her groin into Daddy's face, her ankles crossed behind his back.

Jackson quivered, feeling more alive than he ever had, not at all regretting how he had used the creatures gift. This was perfect.

"This was perfect!" Dad announced, standing up and letting Jessica's thighs flop to either side.

"Perfect..." Jessica agreed in a weak, dreamy voice.

"Absolutely perfect," mom concured, letting Jackson's deflating pecker go and sucking sperm from a molar, with a look of smug, slutty satisfaction.

She knows she gives great head and she's proud of it, Jackson observed.

"I give great head, don't I Jackson?" she asked. "I don't know why I never sucked you off before. Nothing wrong with a little ****!"

"You're the best, Mom!" Jackson agreed.

"Daddy's the best..." Jessica argued weakly, then giggled.

Jackson noticed his dad had a raging hard-on pressing through his slacks. He felt just a little bit guilty. He knew how uncomfortable his dad must be.