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the last thing rimuru remembered was arriving at the palace of ice to, in guy’s words, “talk about things that i simply forgot to mention at walpurgis” and while the request seemed a bit off, upon hearing that guy was inviting a few others to this discussion, rimuru caved and decided to arrive at the set time. he had met the ancient demon lord in his throne room and later continued a one on one conversion in the tea room, becoming acquainted with guy’s maids, rain and misery, a bit better in the process. though he did wonder when the rest would arrive.. until he couldn’t wonder anymore.
-
“here’s your tea, lord rimuru.” said rain, placing down a fancy cup filled with tea onto the table in front of him. rimuru nodded, saying “thank you.” before he continued talking about world affairs a bit longer with guy, more interested in the conversation than the tea itself. “rimuru, you haven’t taken a single sip of tea yet. is something the matter?” guy suddenly asked, pointing to the cup that was still full and warm. the slime gasped in response, being quick to pick up the cup. “how’d you know i like this flavor? did you do some research on me?” he asked, noticing the familiar scent of the liquid before he took a careful sip, even though he was immune to heat.
“well, i–” he couldn’t hear guy anymore.
system error.
reconnecting. . .
guy’s words so quickly became a blur to rimuru, his vision was blurry as well, the only sound he could hear was raphael struggling to reconnect.. what was reconnecting? was he poisoned? but he had poison resistance–
error.
he couldn’t even hear his own panic, his voice was gone from his head, the only voice in his head was raphael, the fact he had no control whatsoever was frustrating, he felt like he’d explode he heard another error-
shut down?
shut down??? WHAT DOES THAT MEAN–
shutting down. . .
-
when rimuru woke up, the only thing he heard was the harsh clink of chains as he opened his eyes and tried to move. the surface below him was cold and hard, freezing, almost. “my cheeky slime is finally awake, and i thought i’d put too much in the tea and killed you.” a voice said.. a familiar voice.. it was guy. quickly, rimuru managed to sit up mainly because he was shocked, and he had confirmed that it was in fact guy who spoke earlier. the primordial red was sitting on a couch, legs crossed and one arm on the arm rest while the other was simply laid out on the cushion he was so comfortable on unlike rimuru who was on the cold, hard ground.
“guy.. crimson..” was all he managed to say, still a bit too out of it to properly communicate as it was already too much effort to look up at the man who was now smirking at his efforts. “since you’re so.. tired. i’ll just answer some questions you may have.” guy started, changing his position a bit but mostly remaining the same. “i used some forbidden magic to seal your little assistant for a while, that thing would’ve been bothersome if you had it pilot. to give you another answer… no, this doesn’t breach the non-aggression pact we have as demon lords, this is only a temporary kidnapping. as soon as you’re out of this room, all is forgotten.” he smiled, now getting off the couch and approaching rimuru, crouching down to take hold of the cuffs on rimurus wrists and ankles. “and these keep you in your mimic form, made personally by velzard.” guy said, detaching the chains from the cuffs, making rimuru collapse onto him with a weak breath. “i suppose velzard doesn’t know what i’m using them for though.”
swiftly, guy picked rimuru up bridal style, settling on the couch he was on earlier and carefully setting the other onto his lap. “by the time you can use your own body properly this will all be done, don’t worry, okay? i’ll show you a great time.” he said with a smile, being quick to remove anything that concealed rimuru’s body and getting straight to caressing the unblemished, smooth skin. rimuru would’ve flinched, ran away, even, but he couldn’t. he could barely lift his head off of guy’s shoulders, let alone push the demon away. with his magic sealed and raphael not there to assist him, rimuru was hopeless.
the touches weren’t light in any sense, calloused fingers running along rimuru’s spine, making his body weakly shiver, while the other hand squeezed various areas going from higher up like rimuru’s nipples.. to lower areas like his ass and thighs. when rimuru peeked down he saw bruises forming on the skin that was squeezed. did he always bruise so easily? he wasn’t sure. he wasn’t sure of anything anymore if being honest.
what rimuru didn’t notice when he peeked down was the newly formed genitals he had. a woman’s genitals.
deciding he had done enough poking and testing, guy’s hand slid lower, and lower, till it caressed the other’s folds, making rimuru jerk from how startled he was. “new sensation, hm? i guessed you had no genitals, so i sprinkled in a body alteration potion with the forbidden spell. everything that stays in there will simply be absorbed into your slime after all.” guy explained while he made quick work of rimuru’s pussy, massaging the inside of the folds and rubbing him a bit, smirking at the light twitch of rimuru’s leg and the blush that spread all the way to the slime’s ears.
guy wasn’t one to wait long, and as much as rimuru’s little twitches and panicked breaths were pleasant to hear, the clock was ticking and the effects would run out, so he had to pick up his pace.
he was done with rubbing and slicked up two fingers with rimuru’s dripping saliva, shoving the digits inside and making rimuru choke easily. guy thrusted in and out at a quickening pace, curling his fingers inside of the other and chuckling when he felt the hands on his shoulders twitch. he added a third finger after scissoring rimuru open, the gaping hole swallowing him up so easily it was laughable, perhaps even adorable.
“you’re so cute, lord slime. twitching like that while your pussy swallows my fingers up greedily. i adore all of it.” he said, sighing in the end, “i truly wish we could spend more time together, but curses have their limits.” he murmured, pulling the digits out and staring at the translucent layer of slick that covered them, slowly flowing down to his knuckles. a few thoughts passed through his head before he licked the slick off, licking his lips after in satisfaction, “salty.” he said with a grin.
rimuru’s face got even redder, if that was even possible after enduring such humiliation. but play time wasn’t over, not for either of them. guy undid his pants and the bandana that had soaked up some sweat from his forehead, the fabric was wrapped around rimuru’s wrists, mainly for security. “we can’t have you falling over now can we?” he said, tightening the cloth. if the slime had any blood flowing through his veins, his hands would’ve already turned a shade of purple or blue from how tight the knot was. and so, after a bit of repositioning so the two could be more comfortable, or.. well… guy was the only one comfortable at all, the primordial was quick to use one hand to spread open rimuru, while the other hand firmly held his hip, maybe a bit too firmly, but who was rimuru to think about how harsh his grip was when he was about to be violated even worse than a few moments ago?
“you’re so cute, rimuru.”
he could feel guys short breaths on his nape, it made his crawl and get covered in goosebumps. if he had any power to move, he’d he thrashing violently in protest, anyone would. but rimuru had no power. he was at guys mercy.
“a tight fit, i thought slimes were stretchy..”
a choked gasp managed escape his throat when guy finally pushed himself into rimuru, the stretch making his legs shake and yellow eyes roll to the back of his head, mouth wide open for guy to claim and swallow his panicked breathing and weak gasps as he pushed inside deeper and deeper. rimuru could feel every vein that caressed his folds and then his insides, the slime's entire world was shaken as he just wouldn’t stop lowering onto that cock he hadn’t even seen. his head was spinning, his entire body felt numb yet burning at the same time. the preparation had done nothing to prepare him. is this was women felt during sex? but he’s not a woman… but he has a woman's genitals.. it was too confusing to process.
rimuru unconsciously let out a sigh of relief when he felt fully connected with guy, but he kept looking up or ahead, he couldn’t bear looking down. if those erotic games he played in his human life taught him anything, it’s that if you look down, you’ll lose it.
“look at yourself, rimuru.” guy said, pulling rimuru’s head down to stare at where they were connected. his eyes widened at the sight. “your body is so small it’s hard to believe it all fit inside, that bulge right there..” he pressed down on his stomach, “is exactly why i picked you. such a lewd sight.” his whispers made rimuru’s face burn and his ears ring. yellow pupils almost shaking as he continued looking down for a bit before he was lifted up and then dropped back down, a strangled moan echoing throughout the dungeon the two were in. “look at that, so you can scream. simply have to help you with that.” guy said, amused. “do you want me to help you call for help? do you want a rescuer to find you like this? bruised red hole swallowing my cock and your body burning from these sensations? your walls squeezing around me so greedily, it’s like you want me to fuck you harder. i’ll impregnate that temporary womb of yours.”
the demons dirty words echoed in rimuru’s head. would his slime simply absorb the fetus as well? can he even have a child?? he didn’t have a lot of time to think before guy started the same thing he had done earlier, lifting rimuru’s body up and then slamming him down onto his cock, the primordials eyes focused on rimuru’s face. the expressions he made were so amusing, yet so adorable at the same time. the way rimuru was forced to make eye contact made him sick. he didn’t want to look in that demons eyes, but he’d still stare through blurry vision, tears stinging at the edges of his eyes and slowly flowing down his cheeks, staining guys shirt which he didn’t seem to mind. the sick demon likely found him crying adorable, just like everything else he was able to do in his current state.
simply… adorable.
the overwhelming slams turned to rhythmic and calculated thrusts, making rimuru shake, whine and cry all at the same time as he creamed all over guy’s cock. some of the white substance squirting past his rim and dripping onto guy, creating sloppy, wet sounds that made the slime dizzier than before. “look at you, creaming all over my dick so shamelessly. you’re screaming like a cat in heat.” the demon grunted with a smirk, holding rimuru’s hips down as he came inside him with a groan of satisfaction. guy adored the way the slimes body jerked at being filled, fingers twitching and a weak whine escaping past those saliva covered lips.
“you wouldn’t be against another round, would you?” guy asked with a smile, lifting rimuru up and cupping his face. the slime looked back with tired eyes, lips opening, yet he made no sound. he smirked, pressing a short kiss on the other’s lips. “not like you can say no, my dear rimuru.” the demon said with a sigh, pressing rimuru down into the couch cushions, the new demon lord’s vision going blank as he felt saliva stick to his cheek.
-
“--muru? rimuru? oh thank goodness, you’re finally awake.”
rimuru sat up on the couch, looking around sleepily as he leaned onto the plush cushions. he still was in the palace of ice, a familiar cup of tea resting on the table that he sat at with guy, but he doesn’t remember a lot.. “finally.. awake? did i fall asleep?” the slime finally asked, wiping his eyes and looking at the primordial red who was simply smiling.
“it seems like your body went into sleep mode during our conversation. perhaps constantly working on your nation is tiring you out.” guy said, his hand on top of rimurus head, patting the blue hair that seemed messier than usual. “i suppose so, i apologise for falling asleep so abruptly..”