Chapter 405 Theory in Practice*
Edited by: Kanaa-senpai
”Auntie Natsumi, you’re so beautiful…”
Feeling Obata Natsumi’s passion, Aki couldn’t help but murmur in admiration.
Once she let herself go, she was even cuter and more energetic than Obata Yui—and as a married woman, she was much bolder and more open.
And Aki loved exactly that type: straightforward, warm, with perfect looks and a great body—a mature beauty whose heart was secretly starving for it.
Watching the handsome young man’s pleased expression beneath her, Obata Natsumi’s cheeks turned red. “This move… I’ve only ever used it on you~” she said proudly.
”And what about this…”
”How does this feel?”
With both her body and mind now fully awakened, the stunning red-haired Tachibana wife threw herself into putting theory into practice on top of Aki.
”Mmgh…”
Aki let out a muffled groan. Even with all his experience, Obata Natsumi’s technique was in a league of its own.
Obata Natsumi was sprawled across his chest, her body moving in every direction, grinding against him.
”So? How’s a married woman’s technique?”
”I know it might not compare to a young girl’s body…”
”Take… THIS~!”
Just as the stunning red-haired Tachibana wife was feeling proud of herself, Aki suddenly sat up and wrapped his arms around her.
The sudden movement made Obata Natsumi gasp, “Ah—!”
Aki crossed his legs, lifting the gentle beauty onto his lap and taking control in one smooth motion.
”Not so fast~” he said, thrusting his c**k deeper into her wet Flower Path. “Being the only one forced to c*m… that’s a matter of a man’s dignity.”
”Huh? …Ah! Oh, come on!”
Obata Natsumi wrapped her long legs around Aki’s waist and hooked her arms around his neck, looking up at him with a mix of embarrassment and annoyance. “I was THIS close to milking you dry~”
The position was perfect for kissing. Watching the cute married woman pout like a little girl, Aki couldn’t resist—he leaned in and claimed her red lips.
Feeling Aki’s hot, wet kiss, Obata Natsumi eagerly offered her tongue. Their pink tongues touched in the air, rubbing and twining together.
Between kisses, Aki murmured, “Auntie Natsumi mastering such lewd techniques… I never would’ve guessed…”
”Mmn? …Oh, really?”
Her nimble tongue kept chasing his. Obata Natsumi’s eyes were glazed as she spoke: “I actually love s*x, you know~ I practice all kinds of techniques when I’m alone… too bad my husband’s useless.”
Such lewd, wanton words made Aki thrust harder. His thick, long c**k plunged deep, every stroke hitting her Flower Core, the dragon head kissing the soft neck of her vag*na (Hanamiya) again and again.
”Nnn… Ahh… Hahh… So good… feels amazing, Aki…”
Obata Natsumi’s red eyes were dazed, pink hearts dancing in them as she let out obscenely erotic moans. Her gorgeous body pressed tight against Aki, writhing without pause.
”Hahh… Auntie Natsumi… I’m gonna c*m first, okay~”
His thick, scorching c**k drove deep into the Flower Core, the dragon head even forcing its way into the womb that had once carried Obata Yui.
A wave of pleasure hit him. Aki took one of Obata Natsumi’s large breasts into his mouth, suckling and nibbling at the pink n**ple.
His Life Essence, hot as lava, burst against her soft inner walls. Already close to the edge, the stunning red-haired Tachibana beauty’s body went stiff, her long white neck arching back as she shook through a powerful orgasm.
”Nnngh… I’m CUMMING!!!”
Feeling the endless flood filling her belly, Obata Natsumi gasped between cries of ecstasy: “Nnn… So much… you came so much…”
After the violent climax, Aki flipped Obata Natsumi over and pinned her beneath him. His c**k remained rock-hard inside her the entire time, never once pulling out.
As they shifted positions, his thick, monstrous member turned a full 180 degrees, the bulging veins and ridges along the dragon head grinding against every corner of her tender Flower Path.
The overwhelming pleasure made the gentle red-haired Tachibana wife moan again.
”Ah… Hahh…”
”Ahh… There… so good… Nnn… AHhhh…”
In the dimly lit bedroom, time slipped away unnoticed.
Before long, the digital alarm clock on the nightstand read 13:05.
Aki pressed his body against the beautiful married woman’s pale back, his hips driving relentlessly against her round, flawless ass. Obata Natsumi was on all fours like a bitch, her face buried in the pillow, her raised hips meeting each of his c**k’s thrusts.
”Hahh… Auntie Natsumi, you’re incredible…”
Half a day had passed. Aki had released three times, and Obata Natsumi had lost count of her own orgasms.
But the married woman’s already great stamina, helped by the restorative effects of her Dual Cultivation Ability, showed no sign of slowing down—if anything, she seemed to grow stronger with each round.
”Ohhh… I’m gonna c*m again…”
The mature woman beneath him was on the brink once more, her obscene moans echoing in Aki’s ear and pushing him toward another violent release.
”Auntie Natsumi, I’m going to c*m.”
”Do it… c*m inside me…”
From the very beginning, Obata Natsumi hadn’t even considered contraception. Aki had played her so thoroughly that she was lost in pure lust—if it were possible, she wouldn’t want to be apart from the handsome young man for even a second.
”Nngh…”
Aki reached down, hooked one of her legs at the knee, and took her in a position that left her completely exposed, pounding into her without mercy.
”Squelch, squelch…”
Thick streams of creamy white Life Essence filled Obata Natsumi’s body once more. But her Flower Valley and vag*na (Hanamiya) were already so full that the excess overflowed.
”Haaaaahhh!!!”
The lustful red-haired Tachibana wife climaxed again, her sexy body trembling as she twisted her head around to kiss Aki.
”Mmn… So amazing… even after c**ming so many times… you’re still so hard~”
Coming down from her high, Obata Natsumi felt her belly full of Life Essence. She looked down at the thick c**k still buried inside her—not tired at all—and sighed with dazed admiration.
Aki sat on the edge of the bed. Obata Natsumi knelt on the floor, her beautiful head between his thighs, bobbing up and down.
”Auntie Natsumi… hahh… licking and sucking… such a lewd technique… hahh… I’m gonna c*m, ah…”
”Ohh… ohhh…”
Feeling c**k throb in her mouth, the lustful red-haired Tachibana wife looked up, her eyes inviting as she worked her slick, nimble tongue around him, sucking and stroking without pause.
From his position on the bed, looking down at the wanton married woman between his legs, the view was utterly obscene.
”Gulp… gulp…”
Obata Natsumi swallowed half of the thick Life Essence, but there was too much—she slowly pulled back, catching the rest in her hands cupped beneath her chin.
When Aki had finished, she stuck out her tongue, stained white, and looked up at him with a teasing smile. “Heehee~ …already done?”
”Hahh… hah… Auntie Natsumi…”
Aki’s eyes burned as he stared at the gentle red-haired married woman. His breath grew heavy again.
Done? Since awakening his Dual Cultivation Ability, that word didn’t exist in his vocabulary.
Aki lunged forward, pinning Obata Natsumi to the bed and hoisting her long, pale legs high in the air. His rock-hard c**k plunged deep into her tender, juicy married-woman p**sy.
This time, there was no mercy—only a relentless storm of deep, brutal thrusts.
Life Essence and honey-like fluid mixed with every entry and withdrawal, making wet sounds: “Squelch, squelch…”
Obata Natsumi was lost in pleasure, her eyes squeezed shut, her pale arms holding the pillow behind her, her full breasts bouncing hard with each of Aki’s thrusts.
Sorry about that—I spent most of today editing old chapters, so no new update today. No big deal though; I’ll be back to regular updates tomorrow.
After this, I’m going to write longer chapters—around five thousand characters each. Since most of the changes are for content visible before the paywall, the longer format will make writing flow more naturally.
On a side note, most of the plot holes are filled now. I’ll be continuing the main storyline from here.
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Summary:
Aki and Obata Natsumi engage in an intense sexual encounter that shifts from her dominance to his control. After multiple climaxes, Aki’s stamina remains unbroken due to his Dual Cultivation Ability. The chapter ends with Aki asserting his dominance once more, leaving Natsumi utterly overwhelmed.
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Trivia:
Obata Natsumi is married to an inadequate husband, which drives her sexual hunger.
Obata Yui is Natsumi’s daughter and is mentioned as a point of comparison.
The Dual Cultivation Ability enhances both stamina and recovery for its user.
Aki has awakened this ability at some point prior to this chapter.
The setting includes cultivation-style terminology despite Japanese character names.
Natsumi practices sexual techniques during solo sessions to compensate for her husband’s inadequacy.
The chapter title, “Theory in Practice,” references Natsumi applying her theoretical knowledge.
Aki’s c**k is described as thick, long, and capable of rotating 180 degrees inside Natsumi.
Natsumi’s vag*na (Hanamiya) is the womb that once carried Obata Yui.
The scene takes place in a dimly lit bedroom with a digital alarm clock showing 13:05.
Notes:
• Aki – A tall, handsome Kuoh Academy high schooler and God-tier cultivator with star-like eyes, changing hair, and a perfectly sculpted, muscular physique. As the pragmatic, casually dominant Red Dragon Emperor, he wields Thirteen Sacred Gears, Talent Copy, and the Great Dragon. Tied to Rias as her fiancé, he is Grayfia’s lover and pursues Venelana, while dominating Yui, Yanagi, Hana, Tsuki, and Natsumi.
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Edited by Kanaa-senpai.
Thanks for reading.
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