What should I do...? My stomach feels so hot...
Minori, wearing a small shoulder bag slung over her shoulder and dressed in wide pants and a parka to minimize her figure, was walking to the neighborhood supermarket for some shopping.
Even with her loose, unassuming clothing, the fullness of her chest and hips was unmistakable through the fabric. More importantly, she was emitting an unusually intense, mature woman's pheromones. This inevitably drew the gazes of men she passed and caused their crotches to swell with arousal.
Moreover, since her affair with her stepson Yosuke, the "female scent" she radiated had grown even stronger.
I can tell there are so many of Yosuke-san's sperm swimming inside me...
The semen, poured into her uterus in rapid succession before her vagina could even dry, kept her perpetually in a state of estrus, causing her body to secrete an excessive amount of pheromones.
It's safe to say that Minori was radiating an aura of "I'm pregnant with a baby!" from every pore.
If Minori were to walk alone down a dark street in this state, she'd inevitably be targeted by a predatory male drawn by her pheromones, captured, and raped.
I should have had sex at least once before leaving.
The supremely alluring married woman, who could bewitch any male, had been feeling unbearably aroused for some time now.
Even when she tried to walk normally, her legs kept sliding into a slightly inward position. She could feel her uterus writhing in longing for new seed. A sweet numbness periodically tormented her, filling her mind with a pink haze.
"Haaah...♡ Haaah...♡"
The heat of her exhaled breath surprised even her.
Minori had always been aware of her strong sexual desires, but since meeting Yosuke, all restraint seemed to have vanished.
Just thinking about his face made her wanton side throb and drool.
Their physical compatibility was perfect. More than any man she'd been with before, including her current husband, Yosuke's penis fit her perfectly, skillfully probing her most sensitive spots and eliciting shameless moans from her.
Yosuke's stamina was remarkably strong. His youthful resilience allowed him to recover quickly and return to action, a toughness Minori found immensely appealing.
I never thought I'd end up in this kind of relationship.
Part of her was thrilled, but fear lingered. This was indisputably an affair, a scandalous behavior for a wife. How could she ever justify this to her beloved husband? Could she keep this hidden forever? Above all, her greatest concern was...
After getting creamied so many times... I'm definitely going to get pregnant, aren't I...?
The risk of pregnancy hung heavy in the air.
How many times had he ejaculated inside me? Even though it wasn't a dangerous day, the sheer volume made it seem almost impossible not to conceive. If I do get pregnant, will I have to lie to my husband and carry this child to term?
I'm such a horrible woman... Engaging in surrogate sex like this...
Yet, the thought of being impregnated by my stepson stirred more anticipation than fear. The masochistic part of me stirred, craving the taboo thrill. In just two days, Yosuke had thoroughly conditioned my body to crave this kind of submission.
"Pregnancy... I can't let that happen..."
The moment I murmured those words, my desire for sex spiraled out of control.
Repeated acts with Yosuke had left my vaginal mucosa hypersensitive. Even the slightest friction sent waves of dizzying pleasure through me. The mere vibrations from walking alone were enough to slowly build a tingling arousal.
Still feeling irritable, Minori hurried to the women's restroom on the third floor of the supermarket. Fortunately, all the stalls were empty.
She dashed into the farthest stall, pulled down her wide pants, and slowly removed her slightly damp underwear. As expected, strands of viscous fluid stretched from her vaginal opening to the crotch of her underwear.
I need to wipe this off...
She couldn't shop calmly with the lingering discomfort. She tore three sheets of toilet paper along the perforations, layered them, and gently pressed them against her intimate area.
Moving the paper upward, she wiped away the sticky residue and stared intently at the used tissue.
"Wow..."
This wasn't just ordinary love juice. Rich with Yosuke's semen, it stung her nostrils while simultaneously heating her body and heightening her arousal.
Without thinking, she brought her nose closer and took a deep breath.
"Haa♡ Ah♡ Yosuke's... my favorite scent♡"
It was the intense sexual odor emitted by young males, a scent she had secretly inhaled from him countless times before.
The primal, bewitching fragrance that could instantly drive a frustrated married woman insane invaded Minori's thoughts, corrupting her rationality.
Before she knew it, her tongue was extended.
Just as she was about to trace the edge of the far-from-clean toilet paper provided by the supermarket with her tongue, she stopped herself from committing that madness. Hastily balling up the paper, she threw it into the toilet.
"If I keep doing this, I'll... I'll..."
Just a few days ago, "that" had been a rare treat for Minori.
Under the pretext of cleaning, she would boldly invade Yosuke's room and rummage through his trash. Occasionally, she would find hidden treasures: semen-stained tissues.
The thrill of stepping into the room and being enveloped by that familiar scent.
The excitement of unsealing a soft, weighty wad of used tissues.
I'd often scold myself, calling myself a pervert and the lowest of the low, yet I'd still sniff my stepson's semen and start masturbating right there.
If I get pregnant from this... what excuse could I possibly give him?
I'd mutter to myself, and the pleasure of rubbing my fingers, thickly coated with semen scooped from the tissues, against my vaginal folds...
Now, we've progressed to the point where he directly thrusts his penis into me, climaxing inside me.
Even though sex with Yosuke should be satisfying both my heart and body, even though I no longer need to indulge in shameful masturbation, the waves of desire still refuse to subside.
Beyond the door to her awakened sensuality, Minori could hear the voice of a lecherous demon dragging her into a dizzying world of perversion. "Masturbate here, darling," it whispered.
Just then, fresh mixed juice dripped out, staining the vaginal opening she'd just carefully wiped clean. Her body was preemptively preparing the lubrication she'd need to feel good while masturbating.
"Well... holding back isn't good for you... and no one's using the bathroom right now."
Muttering to herself as if taming her own reason, Minori flushed and guided her right hand toward her groin.
"Just a little... haa♡ ...one time won't hurt, right?"
Rub♡
She stroked her swollen clitoris with the pads of her index and middle fingers.
"Nnnn♡♡ Ah♡♡"
As expected, a sweet ecstasy exploded and spread through her entire body.
The clit was engorged and erect, throbbing with blood. Designed solely for the purpose of plundering pleasure within a woman's sex, it reacted instantly to the delightful stimulation.
"Clit! ♡ Clit, it feels so good! ♡♡"
Rub♡ Rub♡
"Hau♡ Yes♡ I-I'm making noise♡♡ I shouldn't, but♡♡ Yes♡ Oh, yes♡♡"
Squelch♡ Squelch♡
The finger movements grew wider and faster, now rubbing not only the clit but also the vaginal opening.
The wet sounds emanating from her crotch further intensified the married woman's arousal.
"Haa♡ Ah♡ N-no one... no one's coming♡♡"
Two fingers pinched the clit, kneading and twisting it with wet squelches: Puchi♡ Guchi♡
Pinching, crushing, rubbing, rolling.
"Hiiin♡ Yes♡ I'm gonna lose it♡ I'm gonna lose it♡♡"
Squelch♡ Squelch♡
Droplets splashed against the surface of the toilet with audible plops.
The viscous fluid dripping from her vaginal opening burst upon impact, creating a lewd melody.
"Haaan♡ I want it♡ In my pussy too♡ Please, in my pussy too♡!"
As she always did during masturbation, Minori fantasized about an imaginary sex partner, thrusting her two fingers into her slick flesh with the force of him plunging his cock into her.
Squelch, squelch, squelch♡
(Ah~~~ It's here♡ It's here♡♡♡)
"~~~~~♡♡♡"
She desperately covered her lips with her left fist to muffle her moans.
But she couldn't suppress every sound, those thin, flute-like notes escaping despite her efforts.
Her fingers instantly vanished into the overly wet depths of her pussy.
Imagining her stepson's hard, sturdy cock filling her completely, she rhythmically tapped her most sensitive spots with her fingertips.
"Hauu♡ Yosukeee♡ Not like this♡ So roughly♡♡ U-unngh♡♡♡"
The fantasy consumed Minori.
In the cramped individual stall of the women's restroom, the lewd married woman sat on the toilet, simultaneously shedding her wide pants and underwear, spreading her bare legs wide.
"Not here♡ Don't thrust in♡♡ Don't do it♡♡♡"
The rhythm of two fingers plunging deep into her was, to her, Yosuke's piston-like thrusts.
The phantom of her stepson, with his unyielding steel cock that never wilted no matter how many times they fucked, was violating her.
His rigid erection stabbed mercilessly into her, forcing Minori to suppress her desperate cries, wrenching pathetic, feminine moans from her despite her efforts.
"Haa♡♡ N-not there♡♡♡"
Squelch♡ Squelch♡ Squelch♡
He thrust deeper into her most sensitive spot, the upper part of her vagina, grinding against it with deliberate force.
As she moved, she thrust her hips upward, simulating sex and building her arousal.
"Ahaahh♡♡ My pussy feels so good♡♡ Pussy♡♡ You're fucking my pussy with your penis, thrust♡
Minori turned deathly pale, her body fluids splattering wetly onto the door.
The pleasure was overwhelming, enough to knock her out, and her body convulsed uncontrollably. Then...
"Ahh... Yosuke... suke..."
Remembering her stepson waiting for her to return home, she collapsed, her legs spread messily, yellow liquid dripping between them.