Quest for Cum Ch. 05

When the process ended, Mina wasn't sure just what she stared at. It was a feminine figure, as endowed as her, with translucent blue skin that had an oily sheen under the sunlight, with it's 'hair' more of a general shape. As it moved, the hair and curves all jiggled, reminiscent of jelly. The head raised and tilted at her.

"Hello?" Mina said.

It made strange gurgling sounds, like a fish underwater, that resembled the word 'hello'.

"Can you speak? Are you a Monster Futa?" The added syllables were too much for it to replicate, so the jelly-girl's head listed further, 'lips' pursed as if in thought, before deciding not to linger. Instead, the creature shuffled closer, like a dog scoping out a new person. It sniffed at Mina.

"You can't talk, can you?" Mina asked, to which it moved in, sniffing more until it bumped into her chest. At the touch, it made an exciting burbling noise and nuzzled in. Mina's tails slumped, tension leaving her muscles. Whether this 'girl' was a Monster or not, she didn't feel like a threat. More inquisitive than anything. Its touch urged drops of milk out, to its hungry glee. The lips closed around her nipple.

Mina jumped at the sensation, then slid to the ground and cradled its head. A warmth like when Li drank from her sparked, so comfortable that she couldn't help it.

"Do you have a name?"

"Ri... Mu... Ru..." Rimuru 'said' between gulps. Streaks of milk stained the blue skin, before vanishing further down, though more replaced it just as fast.

"So you can speak," Mina chuckled, running her hand along Rimuru's approximation of hair. Her fingers sank inside, finding a squishy warmth that wrapped around her like... she licked her lips, a twinge running through her cock. Like a pussy. Rimuru gurgled a moan. Was her body like that; one big vagina? Obviously not, but the sensations didn't lie.

"What are you?" Mina asked, though she got no answer. It seemed Rimuru knew only its name, however she didn't need anything more. Her instincts told her Rimuru wasn't a danger, and the suckling on her nipple was a gentle delight, feeding her body with pleasure. Taking her other hand, she moved down her own body and grabbed hold of her shaft. Blood pumped through and filled the veins.

Rimuru stopped drinking and pulled away, drops of milk on her lip and chin. She's adorable, Mina thought and wiped them away, before gasping as the girl's hand joined her own on the cock. A salaciously cute smirk graced Rimuru's face, as she stood up, crotch arched toward the futa, who noticed a distinct vaginal shape. She looked to the futa's cock, then back at Mina.

The question was obvious and the answer more so. Mina hesitated, which confused the strange creature, who took Mina's hand and placed it on her translucent breast. It held firmer than the hair, but was almost too soft, like her mind refused to accept just how squishy it was in her grip. Even the nipple, while rigid, was crushed against her palm. If Mina were honest, she did miss sex with Uma. And with her libido augmented, she all but craved it. Masturbation just didn't satisfy her the way a good filling did.

But this wouldn't be like that. Rimuru wasn't a Monster, though clearly not human either, and lacked a cock, which left Mina to do the filling. That'd make a change. Releasing her cock, Mina brought her freed hand to Rimuru's cleft, finding it was like her breasts; firm but sublimely delicate. She hooked fingers inside, following a soft passage as the girl moaned and bucked her hips against Mina's crotch. Her balance faltered, bringing their faces together.

Almost on instinct, Mina kissed her. She didn't know what to expect as she jammed her tongue inside, but the taste of her milk wasn't one, or the hint of blueberry, No squirmy muscle met her, only a jelly-like sensation around hers. Rimuru's whole body vibrated, moisture pouring onto Mina. The more liquid that came, the more their skin glided across each other. She just couldn't place a name to the texture.

Rimuru's insides were like jelly, while her sexual parts were firmer, yet her whole body had a oily... no, slimy touch to it. This was one of the Monsters Jules told her about! Mina corralled her excitement a second later. Rimuru couldn't be the slime; she didn't have a cock. Maybe a member of the species? Regardless, Mina didn't see any danger in some fun.

It'd be welcome after the past few days.

Pulling apart created several slick ropes between them. Rimuru reared up, grinding against the futa's rigid length, dozens more lines connected them, and Mina's skin now had a similar glossy sheen. Both were eager. No more reason to hesitate. Mina lifted her new friend's hips, allowing her prick to stand and press against the blue snatch. Rivulets of slime drooled down its head and shaft, dousing the fur on her balls.

Neither paused for a second longer. In sync, Mina thrust up and Rimuru shoved down. With her inhuman body, where her pussy was more a guideline, every inch of the horse cock was wreathed in a tight, moist heat that squeezed her from sheath to flare. Looking through Rimuru's body showed the tip reached the slime's chest, almost at her neck. The sight rippled as her insides coiled around Mina.

"This is... so fucking good," Mina moaned, flexing her lowest muscles so her cock jerked around. The slime gurgled, almost a purr, and rolled her hips. Happy to relax, Mina let her move as she wished, while feeling up Rimuru's curves. Even her ass was incredible. After the effects Edna's cum had on her, Mina thought her own ass was nigh-unbeatable, but Rimuru proved her wrong. It jiggled from the softest clap of their bodies. And...

Was it getting bigger? Mina squeezed and confirmed that her hands covered less area than just a moment ago, then a slurping noise intrigued her ears. She looked around, struggling not to be entranced by Rimuru's body, or the sensations therein, and saw a tube connecting the slime and water. Another slurp and Rimuru's ass inflated again.

"You can grow with water," Mina said, suddenly fixated by the head-sized breasts, wondering how much larger they could get.

Rimuru cupped them, as if feeling her gaze, and fulfilled her curiosity. Her hands fell away for Mina's, more of those gargling moans and purrs reverberating throughout her body. Where a belly-button should be was soon devoured by the enormous, swelling tits. As they bloated, Rimuru's insides tightened around Mina, milking her.

"I'm... oh fuck, you're gonna make me cum already." It was too soon to be over, yet Mina's signs of orgasm were building. From the clenching in her gut, to the faint rumble in her balls, and the constant throbbing of her cock. She clenched her jaw and eyes shut, hoping to hold out even a second longer. Her hands sank into Rimuru's breasts, going deeper as they grew, until her hands connected with her dick. The idea that followed could not be ignored.

Mina grabbed on and stroked. Between their actions, it wasn't long before her knot inflated, the spines jutted out and her tip fattened. Both slime and futa cried out as the first shot inundated Rimuru, turning her translucent azure into a near opaque white, furthering the change with every spurt. Seemingly overloaded, Rimuru's growth spread to her entire body until she was taller than Mina.

"That... god, that was... unforgettable." It was. She'd never forget that moment for all her life, even after her cock was gone. That had been one of her virginities, after all. Really, the fact she'd kept it for so long was impressive. Rimuru panted atop her, insides still wringing out any stray drops, body now completely white like cum. She even felt like it. Pulling out, Mina's hand came away with viscous, slimy ropes of dick-cream attached.

"I'm still hard," Mina chuckled and began moving her hips, "You want more too, right?" Rimuru nodded, then hunched over. More tubes extended from her back, though none went for the water. Instead, they focused on Mina. Each was no thicker than her pinkie finger, but their lengths seemed endless as they spiralled around her breasts and nipples. Others wrapped her balls in their bodies, slipping under to tease her cunt.

The futa clapped her hands on those gigantic breasts as they resumed. Cum tentacles squeezed her own nipples, fountains of milk flying high and seemed to sustain the slime more, tendrils filling out. They traced across her pussy, replacing her juices with their slimy residue, and nudged her clit. If they weren't careful, she'd cum again in no time.

She squeezed Rimuru's tits harder and pushed back in like before. They'd grown even further, now so enormous they swallowed her arms to the elbow for her to reach her cock, and still Rimuru grew. Her hips doubled Mina's own, and she felt that ass clapping against her knees. Just how big would the slime get?

It didn't matter. Mina refocused on the pleasure, ramming her hips upward and increasing her pace, crotch wetly clapping with Rimuru. Droplets of cum and slime splattered her. Some landed in her mouth, which she swallowed with a moan. With Rimuru's own flavour added, it was a true delicacy. And addictive. She leaned up, lodging her arms inside Rimuru, and ran her tongue across the breasts.

More tendrils appeared and cradled her head like a mother would their child's head. It was drastically different, of course, as she kept pounding her cock into the slime. Tentacles dipped into her pussy, just a tease, but they crept a little deeper with each of her pumps.

"I'm gonna cum again," Mina gasped, jerking her dick from inside the slime, which clamped onto her. She yelped and flung her head back, neck straining to shout her pleasure, yet it was silent, overwhelmed by the slime going into her member. Before she could process it, her urethra was emptied. For an instant at least, as her seed distended it wide open to flood Rimuru.

In the same instant, her tentacles vanished from Mina's pussy and were replaced by something far thicker. Her ejaculation launched with renewed force, distorting Rimuru's form for a second, as the new thickness stretched her as much, if not more than Uma. Bumps and ridges formed across it, then Mina shuddered as what felt like tiny fingers began poking and stroking and searching her depths. Her whole body seized up, face mashed against Rimuru's breast. It almost engulfed her face.

As her second climax finished, dozens more tentacles spawned. They coiled around her limbs, over her face, tickling her ears and all her erogenous zones. Several went for her ass, groping the cheeks and pulling them apart. Aftershocks of pleasure drowned any questions as to why they prodded her anus. Surely not even a Monster would penetrate that place.

Mina gasped and moaned when she did just that. Tendril after slimy tendril pushed into her darkest hole, individually small but their sizes added up, until her ass was stuffed with them. They weren't stopping either. Her pussy wasn't left alone, another thick shape pushed in alongside the other, both racing to the back. It was too much. She needed a second to recover.

And breathe. The thought shattered the veil of bliss. She couldn't breathe, her face was planted firmly inside Rimuru's chest, from chin to nose. All she saw was the slime's creamy skin, which shifted and expanded, using water and her cum to do so. Likewise, her arms and legs were stuck, either inside Rimuru or held captive by her various limbs. Her cock remained hard too with a continuous stream of pleasure flowing through it.

Her eyes bulged as something familiar pushed into her mouth. It wasn't a tentacle, or just a random part of Rimuru. This was a penis, the shape and texture were too similar. Which meant Rimuru was a Monster.

The gourd, Mina thought and looked to her stuff. Small miracles did exist, as they were right next to her clothes. She wrenched an arm free, webs of Rimuru's body holding tight, and grabbed the gourd. She popped the cork off just as Rimuru pulled her back inside. A moment later and her cock was penetrated again. The serpentine limbs squirmed around inside her ass, rubbing against a spot that numbed her mind, but electrified her body. A third orgasm proved too much and her vision blurred.

Rimuru kept expanding. What little of Mina's body wasn't being swallowed up, were slowly being devoured by the tentacles, coiling around and pulling her in. The lack of air burned, yet her cock was twitching, not just with Rimuru going inside it, and threatened to blow again. Any deeper and Rimuru would be in her testicles. White closed around her eyes.

Maybe that was best? She could live what little life she had left in a cycle of ecstasy. No worries, no cares, no quest, no humans to hate her. Yeah. That was the life.

But it wasn't to be. She took a huge gulp of air as her face was freed, eyes darting everywhere, while she tried understanding what happened. Her answer came from Rimuru's loudest moan yet, whole body quaking as it shrank and her snake-like arms bloated. Mina's throat distended, as did her anus and pussy. Every supposed orgasm from before had been false; this was Rimuru's climax.

Dense juices shot from the slime's tendrils. They stuck fast to Mina's insides, flooding her womb, stomach and oesophagus. Her abdomen bloated out, it kept contact with Rimuru, even as her mass diminished, fuelling the heavy spurts. Mina was passive throughout, merely a passenger even as she came along with Rimuru. Her belly flowed in all directions as it was filled.

At least it would be the end. Aside from nearly suffocating in the slime, the experience was incredible. Mina sagged once the last spurts dripped out, certain it was over, given that her middle defeated even Edna's output. It was cradled by Rimuru's smaller body, the tentacles having shrunk in size and number, though none left her pussy or ass.

"Can you... let me go?" Mina asked, throat still thick with cum.

"Let... go?" Rimuru tilted her head, then shook it. An ominous rumble shook the land and a bunch of her tubes shot into the water, siphoning it to reform her earlier body. Her insides crushed Mina's cock, preventing even a fraction of blood from leaving, while straining the futa's pussy to its brink. She pulled her back in, all but ignorant of Mina's weakened struggles.