Chapter 403 Obata Natsumi’s Case, Part II*
Edited by: Kanaa-senpai
Aki laughed, lowering his head, and took one plump Tender bud into his mouth. He sucked like a nursing infant, hard and desperate, each pull producing a wet, lewd smack.
His hot tongue worked relentlessly over her n**ple—first circling, then probing, the tip flicking against the tiny slit at its center.
Natsumi couldn’t take it. Her body convulsed violently, her hands—when had they moved?—wrapping around Aki’s neck, pulling him tighter against her chest, pressing her breasts against his lips.
Ahh… no more… it’s too much.
Just having her breasts sucked… and yet it felt this good, this incredible…
”Aki… Aki…”
She didn’t know what she wanted to say. Her hips began to move, grinding against his [c**k] through their clothes, matching his rhythm with frantic urgency. “Aki… I… I can’t… I’m gonna, I’m gonna c*m, unh…”
”Already?”
Aki rocked his hips, barely restraining himself. His c**k—hard, burning—strained against his pants, desperate to be freed, to plunge into the wet heat before him. He could feel his tip, swollen and aching, desperate for the warmth of her cunt. Just thinking about burying himself deep inside this peerless beauty’s vag**na [Hanamiya] made his slit weep with anticipation.
But not yet. He needed to draw out the real Natsumi first.
Aki held back, breathing hard, still grinding against her, bumping, pressing. “Auntie Natsumi, how long has it been? Or is it just that you’re this… eager? Coming already from just this?”
The bed beneath them creaked and groaned, rocking wildly with his force.
”My pants are soaked through. Your body really can’t hide the truth, can it, Auntie?”
Natsumi sobbed, clutching Aki’s hair tight. “Aki… Aki… I can’t take it… unh…”
”Don’t worry. I’ll take care of you, ma’am.”
With that, Aki eased his zipper down. The beast inside his boxers had been straining for release, and the moment the zipper parted, that purplish-red, forearm-thick [c**k] sprang free, slapping wetly against Natsumi’s tender, pink Flower Valley through the thin fabric of her underwear.
Aki thrust forward, his [c**k] standing proud and stiff, and seized her breasts with both hands. He kneaded wildly, rough fingers working her sensitive n**ples until they were swollen and red, sore from the attention.
”Come on. Take off your panties. Spread yourself open. Let me see the real Auntie Natsumi.”
Natsumi stared at him with dazed, beautiful eyes, as if she hadn’t understood. Then her gaze slipped downward, and she saw it—the thick, purple-red beast between his legs, all hard, veined, and furious.
She gasped.
And in the same instant, a burning ache flooded her core. Her cunt felt suddenly empty, hollow, desperate to be touched, to be filled.
She didn’t know what to do. Tears glistened in her beautiful eyes as she looked at him, fearful and trembling.
But Aki didn’t yield. He wanted this gentle, demure, secretly insatiable wife to want it. To take it. To claim her own pleasure.
His [c**k] twitched under her gaze, growing harder still. Pre-c*m leaked from the tip, thick and glistening, the ache becoming almost painful. He couldn’t help himself—he ground the head against her soaked, fabric-covered Flower Valley, his hands still kneading those soft, perfect breasts, pinching and rolling her swollen n**ples.
”Auntie Natsumi. Even now, you won’t show me what you really want?”
His voice was rough, his eyes dark with hunger. Playing with these massive tits had him harder than he’d ever been—his fingers sank into their yielding softness. And those pink Tender buds, now red and swollen from his attention, were so delicate, so lush… they didn’t belong to a woman who’d had a child. They were as pure and innocent as a young girl’s, and the thought drove him wild. He bit down, sucking like a madman.
”Ahhhhhhhh…”
”Aki…”
”It feels so good—Aki, Aki, it feels so good, I’m going to die, Aki—”
”I can’t take it, unh…”
”I’m going to die, it’s too good—”
Aki pressed her two snowy, slick breasts together, taking both swollen Tender buds into his mouth at once, his hips never stopping, the head of his c**k pressing against her Flower Core, almost piercing through her soaked panties to enter her.
Natsumi’s mind was gone. She had no idea what filthy words were spilling from her lips, what sobs and cries she was making.
She was right on the edge—and then Aki stopped.
”Do you want more? Do you want it to feel even better?”
He squeezed her breasts, his voice thick with temptation. “Auntie Natsumi, my dear wife… if you want it, take off your panties. Spread yourself open.”
Natsumi’s mouth hung open, too far gone to close it. All pretense, all dignity was gone. She no longer cared that this handsome boy was the same age as her daughter, or that he was her daughter’s boyfriend.
Her trembling hands moved downward. Slowly, she unfastened the tight jeans already pooled around her knees. Aki’s strong hands grabbed the cuffs and yanked, tossing them to the floor.
Then Natsumi obediently lifted her round, snowy ass, slipping out of her panties to reveal her pink, glistening Flower Core.
The beautiful red-haired Tachibana wife—fully exposed now, her true nature laid bare—gazed at Aki with lustful, crimson eyes, her voice a sultry whisper: “Aki… look. This is my p**sy. What do you think? Does it look like Yui’s?”
Naked, sitting on the bed, one hand braced behind her, Natsumi spread her long, pale legs wide. Her middle and index fingers formed a V, parting her pink, wet folds like petals. The delicate pink slit inside pulsed and clenched, a small hole desperate to be filled. Charm Talent—utterly captivating.
Fully unleashed, Natsumi was bolder than Aki had ever imagined.
Aki leaned down, captivated by the sight—that smooth, pink, glistening flower, wet and aching. His hands gripped her thighs, pushing them wider apart as he watched the slick, juicy flesh within her lips quiver and pulse.
”Auntie Natsumi,” he said, voice low. “Please, let me touch it a little.”
”Of course.”
Natsumi was completely cooperative now. A rosy blush spread across her pretty face. She lay back, turning to the side, her legs forming an M-shape, one small, white foot dangling just above Aki’s head.
The angle was perfect. Aki could see everything—her most secret Flower Valley laid bare. He parted her lips with both thumbs, studying her exquisitely lewd hole.
”I see,” he murmured. “So this is your shape, Auntie.”
”How often do you touch yourself? How often do you have s*x?”
”Nnh… I m**urbate about twice a month. Usually with my fingers, but toys feel good too… I like them a lot.”
Natsumi gazed openly at the handsome boy between her thighs, shame forgotten. Her wedding ring glinted as her small hand gripped the sheets, riding the pleasure of having her Flower Valley toyed with. She panted for a moment, then continued: “Sex… it’s been so long. Maybe ten years or more.”
”I want more. I used to want it all the time—but my husband always said he was too tired, too busy with work…”
”Where do you touch yourself? Here?”
Aki’s right middle and index fingers slid slowly into her slick, wet channel. His left thumb found her swollen, stiff clit, rubbing in circles while his palm caressed her full, plump mound.
”Here, right? This is the spot?”
His long, knuckled fingers worked inside her hot, slick walls, twisting and scraping, each movement producing a wet, lewd “plch, plch.”
”Nnn… ah?! There…? Hah…?!”
After a moment of panting, her eyes fluttered open again, her face flushed, and she looked at Aki with a dazed, wanton smile. “Mmn… yes. That’s my spot. Rub it with your fingertips…”
—
Summary:
Aki initiates a heated sexual encounter with Obata Natsumi, moving from foreplay to psychological manipulation to draw out her hidden desires. Natsumi’s resistance crumbles as she gives in to pleasure, eventually fully surrendering and exposing her true, sexually confident nature. The scene reaches a moment of heightened intimacy and exposure, but the question remains whether she will fully embrace this new dynamic or pull back.
—
Trivia:
Obata Natsumi is the mother of Yui, who is Aki’s girlfriend.
Natsumi is a Tachibana by marriage and has red hair.
The encounter explicitly references the age gap and taboo of the situation.
Natsumi has not had s*x in over ten years, according to her dialogue.
She m**urbates approximately twice a month, sometimes using toys.
Her husband consistently refuses her advances due to work fatigue.
The term [c**k] is Aki’s term for his p**is, treated as a special term.
”Flower Palace [Hanamiya]” is used as the term for Natsumi’s v**ina.
Natsumi is described as having a “Charm Talent” that captivates Aki.
The dialogue “Does it look like Yui’s?” explicitly compares Natsumi’s body to her daughter’s.
Natsumi’s initial hesitation and shame eventually give way to bold, flirtatious behavior.
Aki uses commands and psychological pressure to control the encounter.
Natsumi’s wedding ring remains visible throughout the scene.
The sound effect “plch, plch” represents wet, lewd sounds during fingering.
Notes:
• Aki – A tall, handsome high school boy at Kuoh Academy with sharp features, star-like eyes, and a lean, muscular build, he changes between dark and silver hair. As a pragmatic, manipulative Red Dragon Emperor and King-status devil, he wields a sealed god-tier power, Dual Cultivation, and a Great Dragon. He confidently leads a growing harem, acting as Yui’s boyfriend while dominating Yanagi, Hana, Tsuki, and Natsumi.
• Hana – A young Kuoh Academy student and one of the Uzaki sisters (Tsuki’s daughter and Yanagi’s older sister), she is experiencing the deep throes of a first love. Eager to spend all her time with her boyfriend, Aki, she is currently navigating their new relationship while dealing with the anxiety of introducing him to her family.
• Y – The first initial/part of the name Y Ddraig Goch.
• Tachibana – Carrying the Nao lineage, Obata Natsumi is a red-haired, mixed-blood vampire immune to sunlight who can shift gender until adulthood. Now a wife representing her married identity, she was once suspected in vampire incidents but later cleared. Currently, she is targeted by Aki for a soul contract.
• Yui – Obata Natsumi’s daughter and Aki’s girlfriend, this Aisu Academy student and basketball powerhouse is a core operative in Aki’s organization. Using B-Rank strength and sensory skills to track flaws, she maintains close ties with teammates. She hardens her resolve by executing yokai as a hypnosis incident heroine, serving as a taboo and comparison in her mother’s encounter with Aki.
• Obata Natsumi – A beautiful housewife of the Tachibana family and mother of Yui. She has long red hair, a delicate face, and a voluptuous, curvaceous figure with large breasts. Wearing a wedding ring, she appears warm, gentle, and demure, but years of neglect from her traveling husband leave her lonely. Secretly open-minded and longing for intimacy, she acts on her frustrations in an encounter with Aki.
• Obata – Obata Yui is a naive, obedient schoolgirl, the daughter of Natsumi and a well-paid, frequently traveling salaryman. Though not physically present, she maintains a distinct outward appearance reflecting her lineage’s auxiliary supernatural abilities. While balancing her family’s unique magical legacy, Yui listens to Aki and acts as a crucial, discrete foundational pillar for her allies.
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Edited by Kanaa-senpai.
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