Shuten Douji PoV Urethral

JADF

"Oh? That's a rather peculiar request. Well, I suppose you can handle it with some oni magic to make you tough~ Sure, I'll entertain your plea, Ma-s-ter~" Delighted that Shuten accepted your request, you lead the way to your private room, Shuten following you behind with naughty smirk.

As you entered the room and locked the door, Shuten had already removed a small portion of her metal outfit on the groin, revealing a plump sack and a still mostly flaccid purple-pink-greyish tinted oni cock that was growing slightly darker and more veiny as she worked the shaft with her hand in preparation. Meanwhile, wasting no time you had started taking off your clothes revealing your own fairly sizable futa member that sprung out of the outfit at the first opportunity, hardening at the mere thought of what was about to take place. You laid down near the end of bed with your head almost touching the wall and spread your legs, glancing at your attractive horned partner.

Shuten was still growing, reaching a pretty impressive size, the tip twitching near her smiling face. "Fufu~ Now, let's get you prepared for this kanabo of mine~" Shuten pointed at her palm at you and formed a small foreign looking incantation circle in front of the palm. A surge of intense magical energy hit your penis, making it feel oddly dense and somehow more ...robust. The sensation quickly fainted away, returning you to feeling like nothing had happened. "Done~",Shuten gleefully announced.

She walked over onto the bed, placing her feet over your thighs next to your waist and gently grasped your cock tip with her feminine yet strong hands, bringing it right next to her face as she squatted in front of you. Shuten then sank her both thumbs into the opening of your urethra and spread it open with an audible wet "glop". Although she was spreading the opening for a good few inches, it didn't sting in the slightest. The urethra looked like the entrance of a large and well lubed quality onahole. Shuten examined your urethra up close and liked what she saw; "Certainly inviting. Ufufu~".

Shuten stood back up on the bed and gave herself a quick round of rougher jerking to finish bringing herself to full hardness. Big, stiff veins glistened across the surface of her now throbbing darkened cock, nudging with every beat. "Huhu, now excuse me..." Almost menacingly she grasped your cock tip again with both hands and stretched it wide open. She then carefully pointed her cock until the tip lined up and touched on the inside of your wet hole. Shuten pushed her hips ahead steadily, making her cock fill and stretch yours further to accommodate as Shuten's cock forced its way in. Your underside gradually bulged with massive expansion of oni cock meat, slowly but surely traveling lower and deeper, making it tough to breathe thanks to the intensity of the sensation. The advancing bulge was now reaching the end of your cock's underside, where it didn't stop but could now only be felt, as the intense penetration pushed deeper still on the inside. Quickly, a sensation of something different being reached started hitting you, giving you shivers of pleasure as that "something" was split open and entered.

"Ah! Your prostate feels perfect~!, Shuten moaned as your pleasure center involuntarily enveloped Shuten's tip as it flared up in size as a reaction. For a few seconds you both simply trembled still, just feeling each other, trying to not cum too soon as the joined cocks throbbed with unbearable tension and pleasure.

Shuten then gave you a look, sucking her lips in as she started moving. However, this motion immediately started pulling your prostate along with her cock and didn't get far, making it evident that she was stuck. She then started going in the opposite direction and pushed your prostate deeper inside. Having established the small available range of motion, she concluded that this would have to do.

Shuten picked up pace, resulting in intense thrusts that jerked your prostate which dragged along like a cock-milking mouth that wouldn't let go of the fellatio, visibly bothering the oni as the combined stimulation on her own tip as well as the entire tight urethral passage were working too well for her to retain composure. Not only was she letting out increasingly load moans with her naturally lewd voice, but she was also now wildly panting with her tongue tip sticking out and drops of drool flying about. Sinking deeper into feral mating frenzy, the small motion was driving her insane.

She was going to pull it out with all of her might, and punch back in with unrestrai-...

In the heat of moment, a command seal caught Shuten by surprise. Even with the help of the oni magic from earlier, you had started to fear she might take it further and to protect yourself, you put a restraint on the oni so that you might still come out of this alive. "By the order of this seal, you shall not take bigger thrusts!"

Briefly shocked but then regaining clarity through understanding, Shuten lamented "Aww, I just wanted to feast on you by going all out, but I guess that would be too much for my Sweetie..." Immediately as soon as those words parted her lips, Shuten was whiplashed back to the reality of her predicament of unbearable tease. Panicking and frustrated, she struggled to not curse in rage as her spiral to madness continued unabated, but unable to do anything but continue thrusting. Thrusting... thrusting...!! Shuten could not pull out as she wanted to, but the downright obsession to cum as hard as she could drove her to move faster and faster. Being a servant and a mighty oni on top of that, she started pounding with inhuman speed that turned into an incapacitating blur. How could a mere human reduce her to be unable to think anything but reaching the ultimate orgasm of all of her lives? Not even she had ever experienced anything like this before. Sweat and precum flew all over the room, Shuten reaching her climax fast at any second now. In fact, she was already past the point of return, but her climax was merely trying to catch up with the stimulation's pace, as her balls tensed and climbed in her sack and the feeling of her entire reproductive tract opening welled up inside Shuten. Then it finally hit her.

Her balls started jumping wildly against her groin as if they were to get in it, flashing with veins each time they launched a massive load that turned into a river flood of cum rocketing down the length of her cock, which soon jet out of her cock tip right into the entrapment that was your prostate, inflating it almost instantly to the point of being visible from the outside. This also made you climax in return, opening up the already failing canals towards your balls. The virile, sperm-rich surge of oni cum wasted no second entering and swimming around and down the two loops, giving the extreme sensation of cumming in reverse as it went. Right before reaching the epididymides the twin floods collided with the more gentle flow of semen coming out of the balls, sweeping it along into the opposite direction right back into the "love hotels". As the sensation of foreign sperm invading the testes started blooming, entranced Shuten still continued to pump more into the prostate that was feeding more and more of her semen into the receiving balls.

Meanwhile inside the said balls, the already full septa started squeezing against the inner walls of the testes beyond their capacity, tightening and throbbing hard in distress, but only being stuffed with even more oni cum in response. Veins started bulging on the inside and outside as the balls started stretching with every additional jet of semen. Groaning in protest they kept expanding, making the sack tighten along and change from a "sack" into more precise shape of the tight overstuffed testicles that ballooned inside them. Squeezed tight between the tight scrotum layer and the two firm balls pushing against each other, both could be felt with a virile torrent swirling inside. Shuten finally ceased her onslaught of an ejaculation and panted in relief.

Regaining her composure, Shuten pulled out and thought about praising this session and suggesting that you two should do this more often, but ultimately decided against saying anything after she saw what kind of mess she had made out of you and instead simply stepped out of the bed and disappeared out of sight.

Barely conscious, you slowly dragged yourself up into a slightly more upright laying posture and peered over at your massive jewels under the now semi flaccid penis, which was still wet with leftover cum. Although Shuten was gone now, she had left a considerable deposit of her essence in her wake that wasn't done with you yet. In fact the incessant throbbing that echoed all the way to your head was only getting worse with every passing second, starting to sound like an angry banging in your ears. The balls themselves clenched and tugged relentlessly as if they were trying to fight for their lives, and in a way they were. Inside, the hyper aggressive Shuten's oni sperm were still raging to find something to impregnate. Being packed so densely, the oni sperm were forced to mingle and squeeze against some of yours. The trashing and frustration continued until eventually the first accidents started happening. A few of the oni sperm actually managed to pinch against yours hard enough that they managed to slip in. Instantly, the foreign sperm decreed its journey complete and released its genetic material, implanting yours with a wild cocktail of oni and human material.

Like a school of piranha tasting blood, the rest of the oni sperm started ravenously following suit, rushing to impregnate any human seed they could find. The human sperm being outnumbered by a superior volume, many were attacked and raped simultaneously by multiple oni sperm while others were breached even after the first copulation. Still densely packed, the billions of twisted amalgamations swept and slid against the septa walls, until the internal confusion of these merged sperm triggered them into attaching onto the testicular inner wall lining, mistaking themselves for early stages of embryos inside a fertile womb and begun the cell division in earnest. Likewise, the testicular walls then extended their tiniest blood vessels to support these growing extensions.The exhaustion then finally claimed you and you fell asleep...

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Pub: 02 Oct 2022 03:39 UTC
Views: 748