Sharing Mommy
Copyright© 2026 by INtrinSicliValud
Chapter 4
Erotica Sex Story: Chapter 4 - Church-going, married to a distracted husband, and beautiful, Leah Poole makes several mistakes. First, watching her way-too-smart son Barry’s lean physique in the shower. Second, the torrid incestuous romp that’s followed. But now the whole school knows, her son is changing, and he’s tapped her to chaperone a class trip. Based on lalrinkima619’s concept.
Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa mt/Fa Fa/ft Consensual Fiction Incest Mother Son Oral Sex
With the minivan reversed into a parking space under a tree, the shade added to the chilly air blasting from the vents. Made no difference; the heat across my skin and far deeper refused to slacken. My heartbeat wouldn’t slow either, and my mind remained caught in a whirlpool of thoughts.
So much had changed in the twelve hours since my consent to chaperone the kids gathering around a coach-style bus in the school lot. Among them stood my son, the prime cause of the shifts in my reality.
In truth, that forceful kiss by the front door should’ve been a hint. The next clue, rather than leaving to wash and sleep in his own room as usual, he’d stayed tight to me in my bed. With no energy and every nerve still tingling, I’d not commented, and his breathing had slowed. Sleep had taken me away shortly after.
Soft waves of bliss had pulled me awake. My eyelids had opened to find him suckling. Over one boob his mouth had slurped and sucked and licked, then slid into the valley, making my toes curl, before gliding up to devour the other. A hand had pressed between my legs, not penetrating, but his palm had been mashing my clit. Each gentle shove had resulted in ever sharper whimpers from me.
Stiff and heated, his dick had been pushed into my thigh, smearing skin with tackiness. Yet the delightful torment had continued ... forever.
When my arms had begun to rise, he’d batted them away. Those shadowed eyes had twinkled at me.
“What—”
“Shh, Mom.”
With his words blasting hot air over the spit-covered breast, I’d darn well shushed, and my grinning boy had risen over me. Slow but forceful nudges of his hips had pushed aside each thigh. One swift thrust and sleek fullness had throbbed deep. Ecstasy had exploded. My spine had arched. The moan of impaled wickedness had torn from me. His hands had snatched my wrists, driving both limbs to my sides.
In all our times together, he’d never done something so ... primal. My need-filled son had wasted no time, setting a rapid rhythm forceful enough that the headboard thumped. Lost in fountains of bliss, I’d been unable to do anything but cry out as he’d hammered me into the waiting arms of sizzling heaven.
Amid the madness, my legs had risen, letting ankles lock behind his rocking hips. Still, he’d pounded me. Anytime I’d managed to find his visage among the blurring, pulsating room, his smile had been waiting. Not a single word had come from him, and my brain couldn’t form one either.
At last, with stiffness thrusting so blessed deep, he’d grunted as powerful spurts of warmth flooded. My insides had responded, pulsating with chaotic frenzy, and Lord help me, that next cry had been both shaky and desperate. Why? Hadn’t wanted the soul-twisting pleasure to end.
For my sins, it hadn’t.
“Mmm, Mom. I love that,” he’d whispered.
“W-what, um, baby?”
“You, coming hard like that on my dick.”
“Ah...”
Nope, no words. Only stared up at him. He’d never said anything so ... direct before. His view had dropped, and mine followed to discover the next shock. Yes, his length had softened, but only a little. Glittery fullness had continued sliding in and out of me at a deliciously slow pace. Oh, the whimpers that had dribbled from my lips...
“Want it again, don’t you, Mom?”
He hadn’t waited for my response ... Well, for any words. A wanton pussy had decided, clenching slippery flesh, and he’d taken that as his answer.
His grip had shifted, bending my arms to place both hands beside my head, and he’d bent forward. With me sandwiched tight, my boy had taken his mother once more. A mind-melting, ecstasy-pumping mix of rapid and slow motions, his pace had been even more forceful. The headboard thumped, the mattress rocked, and the desperate slut trying to clasp his hips with her legs had flung full-throated shrieks to the heavens.
When his dick had throbbed, pouring a second load into me, one more clue of profound change arrived. While the first delightful warm blast joined the previous ones, he’d tugged his length free with a loud slurp. The sudden movement had sent my thighs wide, and both legs splayed outward on the sheets. Heart thumping and sweat prickling on my skin, I’d looked down to stare at that bright-crimson dome spitting pearlescent ropes across my belly. A groan had torn from me at such abominable waste.
A bright flash and click had brought me blinking to his phone. Though his grip had released my wrists, I made no move to ... do anything. Instead, I’d only looked up at him as he took another picture. The warmth of his dick settled on my golden curls while pumping a final thick dribble into my bellybutton.
“What are you—”
“For me, Mom. Just a keepsake. Sometimes, I really miss being with you.”
“You won’t—”
“Share it? Nope.”
Had I believed him? No. May God help me, no. Yet I hadn’t said a word.
With a quiet sigh, he’d rolled off me, leaving every nerve tingling, my brain wobbling, and rivulets of semen dribbling across my skin. Lord, that pungent smell kept so many flames ignited. Another flash had brought my focus to his smile as the lean, muscled physique rose from the bed. While wiping the sweat from his brow, he’d given me a slow inspection.
“Gonna wash up. Good night.”
Nothing more left that boy. He’d turned and left me to wallow naked and sweaty and shaking and cum-streaked in the most utter silence.
“Lord Almighty,” I muttered, mind once more returning to the minivan.
My legs eased wider, letting the dress halves part a little further. The cutest shade of plum, the wrap was short and thin, yet the direct blast of frigid air accomplished ... nothing. Why? Not just those memories.
Earlier in the morning, I’d awakened from the sleep of the dead to discover several items laid across the foot of the bed. The dress for one, but atop it sat a neatly folded pile of white lace. Yep, sheer and tiny. He must’ve dug deep into my undies drawer to find them.
They dated back to the pre-marriage years. High-cut panties that were little more than a narrow stripe of cute flowers in the front and even narrower in the rear. The bra was ... well, also beyond sexy for sure, and offered the bare minimum of support.
As the air blasted between trembling legs, thoughts of earlier events wearing such things weren’t the cause of the sudden lump in my throat. Nope, a more recent event.
That photo, not intended for the entirety of Merrimont, but only for my adoring son. It’d been a long day, and maybe a few glasses of wine too many. Had been feeling extra naughty and ended up modeling the dainty nothingness. Did my hair up, added the sultriest makeup, and even slid aside both tiny cups while smiling like the wickedest of harlots.
Of course, I could’ve shoved his selections from the bed and chosen a more conservative ensemble, something more appropriate for a school field trip. Yet, a strange tingle had awakened, and I’d found myself not only sliding into everything he’d picked, but adding a little extra makeup.