Of course it does, it's a genius plan (Futa)

"This is weird as fuck Verdi." Fenri muttered while she made her way to the hobgoblin owner and had the lecherous monster direct her to the room Eris rented. Throwing the door open, she found Eris was already naked and lying atop a plush bed, the hellhound beauty's body coated with a thin sheen of sweat and playing with herself from impatience. She had ludicrous H cup breasts that rested atop a firm six pack, her build built more for sheer power rather than Fenri's thin, agility based body. Her eyes glowed red in the candlelit room as she peered behind Fenri, searching for the second member of her party.

"Hn? Where's Verdi?" She asked, ignoring the strange parcel Fenri was carrying as she entered the room and closed the door behind her.

"He had to leave, just me tonight." Fenri said as the hellhound let out a sad whine, intent on getting licked one more time. Resisting the urge to pin the girl down and prove to her that she was just as great at sex as her compatriot, Fenri continued talking. "Don't worry, you won't be walking away unsatisfied." She said, unravelling the parcel she was carrying and causing Eris to pant in excitement.

It was a massive dildo with a pair of veiny cocks 20 inches in length and 4.5 inches in diameter with a knot that swelled a clean 5 inches in diameter. It had a mottled pink and black color complete with a flared head and the medial ring of a horse's shaft. Everything behind the medial ring was laden with the prickly barbs of a cat and a dog's knot while everything beyond it had strange green tentacles that stayed completely still, twitching ever so slightly when Eris looked away from it. The dildo seemed to ooze its own lubricant, the orange sized testicles situated underneath it packed to the point of overflowing with precum. It had a faint floral scent to it as the hellhound's tail began wagging in excitement, the sheer size, girth, and inhuman shape exciting her beyond belief.

"Un! Put it in!" She said, eager to get a taste of such a beastly toy in her.

"Gimme a sec. I'll put the harness on." Fenri said, firmly grasping Verdi in her hands to make sure she didn't drop him as she took her own clothes off, displaying her own six pack. Unlike Eris who was devoid of scars and was best described as busty, she was covered in old injuries with small A cups that complemented her speedy build. Several droplets of milk appeared on her brown nipples, the results of Verdi's **** from the prior night still retaining its effects as she began putting the harness on.

Slipping the harness holding him onto her, she situated his body where a male would have a cock of his own, his testicles resting in front of her pussy and both his cocks jutting out from her crotch eager to penetrate the hellhound. Shortly after she had him properly situated, Verdi felt an odd yet familiar sensation hit him. He was puzzled why one of his skills was activating, only for that confusion to become fear as Final Enoch activated, optimizing his current dildo body to its perfect form and conferring two evolutions to it.

Fenri squeaked as the portion of Verdi's body touching her crotch began to warm up, the deep black color of his sheath and balls changing to a soft olive color identical to Fenri's skin. Within seconds, he'd perfectly imitated Fenri's skin tone save for the flesh beyond his medial ring, the color retaining the mottled pink and black color of its equine origins and the tentacles retaining their green color. Shortly after changing color, the already massive dual horsecocks began growing in both length and girth, now a clean 2 feet in length while their girth was comparable to a soda can. As this happened, Fenri felt her insides boil as a stream of precum flowed out of the tip of Verdi's cocks, the warm seed flowing down the shafts felt by both parties involved. Worried, she reached to the leather harness supporting Verdi to her body and slowly lowered it.

Though the leather straps fell away from her body, the bestial cocks remained attached to her while the sheath still retaining her skin tone. She looked down to see that she could no longer see where Verdi's body ended and her's began, the separation of the two now nonexistent. Before she could say anything, she groaned to feel a strange heaviness in her groin, as though something were filled with fluid as Verdi's body went overtime into sperm production.

Before Fenri could excuse herself to yell at Verdi and have him explain just what happened, Eris got between Fenri's legs and gave one of the cocks a lick, the sensation of her warm tongue akin to a dip in hot springs as both Verdi and Fenri flinched. Fenri stumbled onto the foot of the bed, sitting back as Eris happily lapped at Verdi's cocks, practically worshipping the bestial tools as she spit shined both of them with the affection of a lover, stopping only to plant firm kisses on the orange sized balls waiting underneath or lifting them to get a taste of Fenri's female parts. Though there was no real technique from the hellhound, her sheer enthusiasm and ferocity more than made up for it as she kissed, sucked, and licked the beast cocks while lapping up the unending seed that streamed forth from the tip as though it were ambrosia. Her tongue entering the wide urethra of one of his cocks, giving Verdi the strangest French kiss in his life as he responded to her affection with a heavier deluge of precum, dousing her with the floral scented seed.

Fenri groaned, inexperienced in such sensations as Eris opened her mouth and swallowed one of the cocks whole, her tongue lapping away with reckless abandon as Verdi enjoyed the ride of a lifetime. The sensation was beyond words as he watched himself enter the hellhound's throat, feeling her lick away at his body before reaching her throat and enjoying every inch of the hot, moist passage as she massaged every inch that entered her. Soon, the tip of his body left her throat and reached her stomach as she passed his medial ring, the hellhound spotting the knot at the base of his cock and treating the mass of flesh as a challenge rather than a threat.

"Fucking... Slow down!" Fenri commanded as she and Verdi felt a wetness on their shared testicles, Fenri's pussy gushing from her excitement and drenching the orange sized gonads with her juices. Ignoring her demand, Eris slammed her head forward, swallowing the knot as the tip of Verdi's cock punched her stomach. The abrupt fellatio was soon too much as Fenri let out a howl of bliss as Verdi's testicles seemed to swell, then contract in the same second as the first volley of sperm straight into Eris' stomach, his first load filling her and leaving Verdi coated in his own cum. His second volley caused her stomach to swell up to early pregnancy, his virility more than making up for the size disparity between them. His third load caused her six pack to lose its definition entirely as her stomach continued to swell.

As he filled Eris' stomach, his other cock was also hard at work, the slab of equine meat trapped between her massive chest and spewing its genetic payload all over her body. Before long, his second cock felt a slight pressure, the cum in her stomach finally swelled up to early pregnancy and pushing into the second shaft's tip. By the time his orgasm had petered out, Eris looked like she was 2 months pregnant and drenched in thick semen while Fenri's mouth was agape with her tongue lolled out, her mind fried by the sensation of a male orgasm. Verdi's knot deflated after a minute as Eris slowly backed away, taking care to lick every inch of the cock as she tightened her throat to make the extraction process as pleasurable as possible. As she lovingly sucked at the flare, the previous weighty feeling in Fenri's new testicles intensified, Verdi's inexhaustible stamina leaving her feeling even more pent up than when she started.

"Damn. No wonder guys are always so horny." Fenri said, enjoying Eris' wet tongue give a few final licks before hopping on the bed and laying on her back, spreading her lower lips with her clawed hands and causing Verdi to stiffen at the sight. No words were needed as Fenri grabbed both her new cocks, the tentacles studding them eagerly squirming as she aimed one to Eris' pussy and the other to her asshole. Despite Eris' size, trying to fit the flared behemoths into her was an arduous task as Fenri continued pushing forward while Verdi stiffend his entire body to aid in her task. Verdi and Fenri's cumulative strength eventually won out, breaching both of Eris' holes and plunging into her depths.

Fenri clenched her teeth, fighting to keep her sanity as she felt inch after inch of her new inhuman cock enter Eris, Verdi's sensitivity to heat only amplifying their shared pleasure as clenched around him with both her holes. As if giving thanks, Verdi moved the tentacles studding the upper portion of his cock with the same dexterity of his tongue, stroking at Eris' depths and earning a loud moan from the hellhound and squeezed even tighter around him. While the two monsters were intent on teasing one another into another orgasm, Fenri continued pushing Verdi deeper into Eris, passing his medial ring and stuffing the first barbed spikes of his cock into Eris' body. Each spike gave her a newer burst of pleasure as Fenri groaned, her advance into Eris' body halted by a tight ring at Verdi's upper cock stuffed into her pussy. Realizing what it was, she pulled her hips back while Verdi extended every tentacle outwards, hoping to latch onto Eris' slick walls and enjoy the warmth and tightness of her body. Soon, only his flared heads were still within the horny hellhound, the cold air wrapping around his moist body as Fenri took a deep breath.

She began thrusting into Eris, battering away at her cervix in a vain attempt to breach the tight barrier. There was a slight feeling of empathy for Verdi as Fenri understood what it felt like to not go balls deep into someone, the barbed lower portion of her new cock left unstimulated due to the strength of Eris' womb. Soon, her long, deep thrusts accelerated as she grew accustomed to the use of her male endowments, exploiting her incredible agility against the hellhound. Soon, she was just a blur of movement as Eris' howled with delight, her body warming up as she tightened around the dual shafts, enjoying her 5th orgasm of the night. Fenri groaned, the tight ring of muscle that was Eris' ass and the long, sweltering hot tunnel that was her pussy far too stimulating for someone unaccustomed to such sensations.

Her thrusts grew more frantic as she felt a tingling in a place she shouldn't have felt, Verdi's balls pushing upwards as both his cocks pulsed inside of Eris. Fenri's breathing grew strained as she felt a burst of pleasure unlike anything in her life, tasting the sensation of her first male orgasm. She clenched her teeth as she gathered all her strength, relishing in the feeling of Eris' tight holes massaging both shafts as she thrust forward. Eris howled even louder as Verdi's upper cock punched through her cervix and entered her womb while both knots found their way into both of Eris' holes.

Both his shafts went haywire at that moment, one rod filling Eris' womb with his seed while the other was busy pumping its liquid bounty into her stomach. In the throes of her greatest orgasm yet, Eris wrapped her arms around Fenri's neck and pulled her forward, kissing her on the lips and sticking her tongue into the hero's mouth. The two girls' tongues wrestled against one another, vying for dominance as Eris' stomach grew with the second load pumped into her. At the third pulse, Fenri could feel the hellhound's stomach jut into her own, Verdi's output as prolific as ever even with his strange form. At the same time, she tasted the faintest trace of floral oils on Eris' tongue before a torrent of thick semen poured out of her mouth and straight into Fenri's waiting mouth, Verdi's load flowing all the way from Eris' ass to her mouth and back into Fenri's body. Soon, Fenri's stomach began swelling up just as Eris' stomach was, every pulse from her shared cock flowing back into her body.

A minute passed as the two remained attached like so, continuing to french kiss despite the gallons of seed flowing through their bodies. By the time Verdi's orgasm petered out, both girls looked ready to give birth to twins, their breasts supported by their distended stomachs while a thick layer of sweat drenched their bodies. The two separated their lips, thick strands of sperm connecting them together as Fenri held her stomach with one hand, the sensation of being so full familiar after her last tryst with Verdi. She collapsed forward, both girls panting for air and drenched in sweat as they tried to catch their breaths.

"A-another round?" Eris asked, still horny despite the thick knots sealing the two girls together. Fenri merely smirked, answering the question with a single word.

"Inventory." Instantly, the sperm packed in her stomach and Eris' womb disappeared, leaving only the seed pumped into Eris' stomach that was not directly in contact with Verdi's cock. She spent a minute, enjoying Eris' insides before Verdi's knots deflated, letting her withdraw him from Eris' warm embrace. Taking a quick breather, Fenri grabbed Eris and flipped her to her stomach, taking a look at her work with pride. Both holes were once tight enough that a finger might have been enough, but now the poor monster was a loose enough that even Fenri could fist her with ease. Aiming Verdi, she stuffed him back into her, taking full advantage of his nigh endless seed and stamina to pound the lust crazed hellhound.

She could feel Verdi's balls slap against Eris' ass with each thrust, their contents increasing with each passing second in preparation for another orgasm. A low groan escaped Fenri's lips as Eris gripped both shafts even tighter in her holes, milking them for seed as Fenri and Verdi filled her yet again, their bodies growing more sensitive under Eris' grasp. As if on cue, Eris' mouth shot open as she began vomiting Verdi's load while her stomach swelled out in a pseudo pregnancy, her womb once again packed with his thick seed. Inside of her, Verdi was happily rubbing away at her most sensitive portions with his tentacles, prolonging her orgasm and by extension his own as he pumped his inhuman load into the sweltering hot hellhound's womb in a vain attempt at extinguishing her lust.

"Hope you didn't have any plans for later." Fenri said, one hand groping Eris' chest while her other teased her own breast. Thin dribbles of milk spurted from her, drenching Eris' back as she leaned forward, shifting Verdi around to tease her womb. "Because you're going to be my little bitch for the night." She said, enjoying every minute of dominating the hellhound with Verdi as her intermediary.

"Arf!" Eris said, playing along to the pet play as Fenri began another round of flurried thrusting, relishing in every orgasm and enjoying the sensation of both penetration and domination at the same time. Reaching forward, she grabbed Eris' hair and pinned her into the bed, keeping the hellhound's face pinned into the bed as Fenri rutted into her, Verdi's body a mere blur as she made full use of her superhuman speed. Before long, Fenri made one final thrust and knotted Eris a second time, Verdi's body spewing its unholy load once more. While Verdi was happily spewing his genetic payload into Eris, Fenri let go of Eris' hair and raised her hand. With a swift flick of the wrist she slapped the hellhound's ass, an audible clap resounding through the room as Eris let out a happy yip.

"Bet you like getting filled by me you fucking mutt!" Fenri said, getting into the moment as Eris merely barked in response, feeling Verdi throb in her as he fired another volley of sperm. She slapped Eris' ass again as she continued shifting her hips, teasing both the hellhound's holes with the oversized shafts.

"Woof!" Eris barked back as Fenri reached around and grabbed her stomach, feeling it grow in her hand as she felt Verdi pulse, filling her with another liter of his seed.

"You ready to have my puppies you fucking animal?" She asked, her switch now flipped as she slapped Eris again, moaning slightly as the hellhound's holes tightened around Verdi, nearly crushing him in her vice-like grip.

"Woof!" Eris said, excited by the heaps of **** dished out to her as Fenri grabbed the hellhound's tail and pulled her forward, hoping to shove Verdi even deeper into Eris despite being him already being knot deep in the massive hellhound.

"Fuck, you're not even worth being a mate or a cum dump! You're just my fucking seed bed!" Fenri said as she grunted, feeling Verdi fire his last volley of sperm, forcing Eris' cheeks to bulge out before she vomited the last of his seed out on the bed in front of her. The hellhound slumped forward, tongue lolled out and covered in sperm as she moaned quietly, her voice a low gurgle from the residual sperm in her throat. Before she could collapse, Fenri grabbed the hellhound's arms and held her up, denying her the chance to rest. Leaning forward, she whispered into Eris' ear.

"Hey doggy, try not to die." She warned, storing Verdi's load in her inventory to empty out Eris' womb. "Because I'll just fuck you back to life." Surprisingly, Eris looked excited by the threat rather than terrified as Verdi's knot deflated, allowing Fenri to return to thrusting her 2 feet of animal meat into the hellhound. 2 hours passed as Fenri continued to use Eris as a glorified sex toy, using Verdi's nigh infinite amount of sperm and her inventory skill to endlessly fill and empty the hellhound. Soon, Eris blacked out, her stomach left in a pseudo pregnancy as Fenri pulled Verdi out of the hellhound, his entire body soaked in Eris' juices and his own sperm.

Grabbing Eris by the hair, she lifted the hellhound up and stuffed one of Verdi's cocks into her mouth, letting the hellhound clean him off with her tongue before doing the same with the other cock. Feeling one final orgasm wrack her, Fenri smirked and pulled him out, rubbing at both equine endowments as she bukkaked Eris, staining her pitch black skin white. Eris merely moaned faintly as Fenri put on her clothes, leaving Verdi attached to her as she left the bar for the alley. The second she was sure she was alone, she pulled her pants down as a bright light appeared. In the blink of an eye, Verdi reappeared in directly in front of Fenri, his body thankfully not still attached to her. There was an audible squish as he took a step forward from Fenri, his entire body drenched in Eris' saliva as he looked to Fenri.

"Fuck Fenri, you're scary when you've got a cock." He said as she shrugged, pretending that her bedroom antics never happened while wiping the viscous saliva off his body.

"Hey, when you've got the tools, might as well as use them." She said while pulling a towel from her inventory and letting him dry off.

"So, did you have fun? Cause, honestly, I could get used to fucking girls with a big monster cock, and I think we'd both have fun fucking two girls at the same time tomorrow night." Fenri said cheerily, hoping to have a repeat of the odd session.

"Kinda fun letting someone else do all the moving, but I think I prefer actually fucking my partners." Verdi said with a shrug as they returned to the inn.

"Night's still young. Wanna fuck me and Citrinas? My cunt feels kinda empty and I know Citrinas is probably sopping wet right now." Fenri offered as Verdi's cocks twitched at the offer, his libido unaffected by the rigorous session with Eris.

"Fuck yes." He said as they returned to their rooms.