It was the early part of winter for the small, outskirt town which Luciel and Jaria recently called home. After their fateful meeting, they’ve been working together and made quite a name for themselves. Their reputation and success earned them more than enough gold to purchase a sturdy house and more than enough provisions to wait out the coming seasonal change.
 
 
Winter used to be a cheerful affair, with the biggest worry one would have been creatures from the colder north coming out of their territory thanks to the reduced temperatures. That was more than two decades ago, however. Soon after the widespread use of magical everyday tools and discovery of more advanced but unstable arcane experiments, new creatures of magical snow started appearing as winter came. These Snow Wisps came in unending numbers, attacking any sources of heat their limited senses can detect, pelting them with snowballs made of their own bodies. These attacks would only stop once the target is buried in snow, or the near infinite swarm of Snow Wisps melt away from the heat of spring.
 
 
It was later discovered that these creatures came about from a barely studied field of magic called flux, commonly known as the byproduct of any arcane arts. Although the flux generated by the magical everyday tools were miniscule at most, the quantity of such items spread across the country was enough to tip the balance.
 
 
Due to all the chaos inflicted by the Snow Wisps, almost all work had stopped, save for either indoor work or any dealing with high heat, like mining or smelting. Adventurers like Luciel and Jaria, however, were completely unable to perform their job. Due to that back in adventurer school, they were taught to save up for the winter, especially since greedy inn keepers would charge double for their services in such desperate times. The problem was thankfully avoided thanks to them having the foresight of acquiring their own home.
 
 
On a more personal front, Luciel and Jaria’s relationship had progressed from companions from a chance meeting, to great friends, and eventually lovers. It started with Luciel cuddling Jaria as the girl slept, crying from the horrors they both experienced. Their cuddling eventually went a bit deeper as the slime girl also began exploring her lover’s body as they embraced, sharing in pleasures no human could give. Jaria loved the feeling of Luciel’s slime upon her flesh, both inside and out, and requested Luciel to give her part of herself to cuddle whenever they were apart. Luciel meanwhile enjoyed how warm Jaria felt, as she lost her body heat after attaining her slimy form.
 
 
All those factors lead to Jaria being out of the house as the first snow of winter begins to fall, clutching a rugby ball sized bag in her arms, her robes flowing in the wind as she runs. Luciel hadn’t gotten used to the reduced temperature of her body, and in her frenzy to get warm she consumed their entire winter’s worth of one of their warming agents known as fire salts. The adept mage’s journey to the store was uneventful, and she managed to purchase the fire salts without issue, getting twice the usual amount just in case.
 
 
Jaria watched as the snow fell, which started blowing up into the air by some unseen wind, the flakes coiling around each other till they coalesced into a snow wisp. Out of time, the mage activated two basic spells, firewalk and blaze armor, as she rushed through the snow. The simple spells strong enough to melt the snow beneath her feet and the icy projectiles flying towards her. Despite that, Jaria ducked, slid and ran through the road with speed and agility, reaching her home as the sky grew thick with Snow Wisps. She barreled through the doorway and slammed the door shut behind her, bracing against it till she could no longer feel the impact of snow against the wood.
 
 
Once that excitement was over with, she looked around the living room, the table and chairs still at their usual place, but it seemed like every cushion and quilt in the house had been moved, piled up in front of the blazing fireplace.
“Luciel, I’m back.” Jaria calls out as she places the fire salt down on the dining table before approaching the pile of fabrics.As soon as she gets close, a blue mass shoots out of the pile, completely enveloping the mage save for her head.
“SO WARM! JARIA! I MISSED YOU!” Luciel cries out as she rubs her whole body all over the mage, who was relaxing with a contented smile on her face. Jaria calmed down as she felt her lover embrace her, glad she didn’t turn into a popsicle while she was away. She increases the power of the two spells enhancing her body, increasing the heat she is generating so she can help warm Luciel up even more.
 
 
The cuddling continues on for some time, the whole room feeling warm thanks to the combined efforts of the fireplace and Jaria’s spells. Luciel has finally returned to her senses, returning her coloration to more human standards, but is still happily nuzzling against Jaria’s face as the mage eats her lunch.
“We really have to figure out a way to warm you up constantly, Luciel.” She remarks before taking another spoonful of a warm, hearty stew.
“I know, it's so annoying losing control like that…. You do feel really warm though, I would love to stay with you through the winter~” Luciel replies with a cheeky grin. “I have an idea for that too, b-but only if you allow m-me~” Her cheekiness turns bashful as she lets her inner thoughts out.
“If you want to have sex, you can just say it. We already did it before anyway.” Jaria replies with a chuckle, patting the slime queen on the head.
“W-well, meet me in our room later, I d-don’t want to disturb your meal.” Luciel replies, wiggling out of the pat and going up the stairs. Jaria shrugs as she watches her lover slitter off, and goes about finishing up her meal.
 
 
Luciel squirmed in embarrassment on the bed the moment she closed the door, unable to believe she let those words even slip from her lips. The normally more mature and reliable leader of their two woman group devolves into a reckless and impulsive child in the chill of winter. Her little self loathing tantrum distracts her from noticing Jaria entering.
“So, what do you have in mind, you little blob?” Jaria chuckled, seeing Luciel squirming on the bed in a smaller form.
“I WANT TO STAY IN YOUR WARM INSIDES!” Luciel blurts out, her eyes widening in shock as she tries to silence herself. Jaria freezes in shock for a moment, before laughing hard, rolling on the floor as the slime queen watches with surprise, not expecting that reaction at all.
 
 
“You know, I’ve always wondered how you feel like deep inside me too~” Jaria coos, after she recovers from her laughing fit, letting her robes fall to the floor as she goes up to Luciel.
“R-really? You aren’t w-weirded out?” Luciel asks meekly, shying away from Jaria’s contact a bit.
“For real, I actually wish you would go deeper when we have sex. I want to feel you all up inside me, my love~.” Jaria coos, nuzzling up against the slime as she wiggles out of her pants. The two nuzzle for a moment, before sharing a deep kiss. After that, Jaria moved herself to the backboard of the bed and spread her legs. “Come, Luciel~. Your new, warm home waits~.” She coos, spreading her nether lips with her fingers.
 
 
Luciel leaned closer to Jaria’s excited pussy, giving her folds a few tender licks as she tasted her lover’s juices, shivering as she imagined herself completely tasting like that for months. Not wanting to keep her waiting any longer, Luciel pushed herself forwards, shrinking her head a bit as she entered Jaria’s vagina, squirming happily as she felt the warmth and arousal around her. Jaria cries in pleasure as she feels her lover enter her body, resisting the urge to push Luciel in herself. She watched as her belly began to bulge out from the mass entering her, shivering in excitement for what’s to come.
 
 
Luciel continues to slide forward, soon coming across the cervix. She gave it a few licks, feeling the muscle not fully closed, and decided to push onwards, entering Jaria’s womb with ease. Jaria squirms as she feels the chilly slime filling her womb, the various cores inside Luciel’s body squeezing through the tight hole of her cervix like an army of little beads, slowly widening the hole as bigger and bigger cores enter. Jaria’s belly starts rounding out as more and more slime fills her womb, her body rocked with orgasm after orgasm that she completely lost track of what’s going on. By the time she regained her senses, Lucile was fully inside her body and soundly asleep, her belly looking as big as a nine month pregnant woman with triplets. Thanks to her constant contact with Luciel’s slimy form, Jaria’s body had become more malleable as well. As a result, such stretching and inflation did little against her health.
“S-sleep well, m-my love~. I’ll take good c-care of you~” Jaria coos, petting her belly before falling asleep herself.
 
 
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Winter soon passed, and the weather began to warm up again, taking the snow wisps away along with the cold. Jaria had learnt how to live with her companion within, though noticed a marked increase in her food intake. She assumes it was due to her body naturally providing her lover with nutrients as she lived within her. Luciel herself was mostly dormant, though waking occasionally to converse with her lover. With the warm weather, however, it would be time for the two of them to return to their work, and it would only draw attention if Jaria walked around carrying Luciel like that.
 
 
Jaria laid down at the edge of her bed, gently massaging her belly as she kept her eyes closed. “Come on, Luciel. Time to get out~” She coos, as the slime within squirmed about.
“Five more minutes…” Luciel groggily replies, nuzzling against the hand.
“Please, Luciel. I don’t want to s-show everyone my big belly. They will definitely find out what we did.”
“No~. I want to stay in Jaria’s womb forever~” Luciel replies, pouting like a spoiled child. Jaria sighs, and looks at the full body mirror in the room they had acquired when they got the house. She spread her legs towards it, looking at her own round form, seeing her cervix straining from the pressure within, poking a bit out halfway into her pussy as she spread those lips. An idea came to mind as she looked at herself, and began reaching into her pussy, shivering as she felt her own cervix.
 
 
“Well, if you d-don’t want to come out. I’ll force you out~” Jaria moans, as she begins to finger her own cervix, slowly and carefully widening the hole. Soon, a stream of slime begins flowing out of her body, Luciel squirming in panic as she notices what’s going on and adding to Jaria’s pleasure. Jaria continues widening her cervix, soon using two fingers, and then three, leaning forward on her belly and crying in orgasm as her lover is forcibly ejected from her womb. By the time it was all over, Luciel was a slimy noodle looking pile on the floor, and Jaria had a whole hand in her pussy, pounding away before her weird center of gravity forced her forward into the slimy pile in orgasm.
“W-we should d-do that again~.” Luciel moans, nuzzling against an exhausted Jaria as she pulls herself back together.
“Y-yes…. W-we should~” Jaria coos, licking her lover as she closes her eyes.