Sexual ass-ent

"Okay, son," my mom speaks carefully, as if wording her statement with pre-meditated certainty. "I'm going to remove your pants and shirt now. You're going to be naked." And as she speaks, she does exactly that, tossing my clothes to the side. Then she stands up, presenting her robust bottom to me. "In addition, you're also going to be inserting your penis into my butthole. Is that okay with you?"

I say it is, because of course it was my idea, though I leave that part out. She approves, and lowers her hole into position. Lubing up my shaft instantaneously, I grab her hips and drive into her, smacking into her cheeks with slap after slap.

"OH! MY! Goodness," she gathers herself, as I grip her arms and waddle towards the also naked Jessica.

"Bro, what the fuck! I'm trying to eat here!"

"Language, Jessica!"

Their voices are nearly drowned out by my slamming our beautiful mother onto the table, causing the plates to shatter onto the ground as I wipe her tits on the wood. Jessica just blinks at me in irritation as our mother's left nipple wallows into her cup of milk and tips it over, spilling onto her eggs.

"Okay, now," I aim a finger at Jessica, "I want you to go over there and do push ups, but push your ass up really high, like in a ridiculous parody-esque version of a normal posture."

In an accommodating tone, my sister replies, "Of course, brother, I'll get to it right away." Though in the next second, she returns to a typically sharp distaste. "Ugh, but next time can you fuck mom somewhere else? Now my breakfast's all over the floor." Rolling her eyes, my sister stands up, then gets on all fours, her tight butt in my direction as she straightens her legs. As she begins going down, I notice how sharp an arch her body's in, just as I requested.

"Crap, I'm cumming." Clenching my organs, I ejaculate in tandem with my mom's grunting moans. My cum spills into her hole excessively. It quelches out, dripping down her legs. Pulling her back up, I come up with a naughty idea. As my mom stands up, she brushes her hair to the side and wobbles over to my sister, who's counting up to about 5. Her arms are struggling and her breaths are heavy -- she apparently wasn't into bicep or core training. It was actually kind of cute to see her trying to do push-ups in her naked, butt-exposed, breast-dangling state. To see her shake a little. 'Cause oh were her arms trembling so, struggling just to get a few inches off the ground.

"Honey, dear, maybe you should clean up your dirty mouth with some of your brother's hot cum." Our mother stands above Jessica, as she squats and points her asshole at her own daughter's face. White spunk still proliferated out of it. "Here, clean my asshole, young lady. And do it right. I don't want a single drop left in there when I take a seat on the couch, you hear?"

"But, (breath), Mom, (breath), I'm... trying... I'm doing push-ups here! And it's HARD!" Jessica pouted, but after a while it took too much energy, and her face just reverted to an image of wrinkled effort.

"Not my fault, Jessica," insisted our mom as she grabbed both ass cheeks and pulled them apart. She bent forward a little as Jessica finally got herself pushed all the way up, butt still nice and pronounced in her fairly angled position. "Now, clean up your brother's sperm."

Sighing just enough to keep her air reserves, Jessica made a face and then licked around her mom's asshole, lapping up my cum from our hot momma's derriere. Like a dog she moved her tongue down and up, to the middle of her leg back to ass cheek. However, she still had to do her push-ups, (thanks to whatever rationalization instilled it in her mind to do so) so she would go down for a moment, then come back up to her patiently waiting mother to lick up some more cum. And then release, and then push, and so on and so forth, in a hilariously comical display of lewd, energy-exerting perversion.