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Kaeya examined the substance swirling in the triangle-shaped tube- an Erlenmeyer flask as Albedo repeatedly said.
The two men were alone in Albedo’s lab, on the second floor of the knights of Favonius headquarters rather than in the icy caves of Dragonspine.
The curtains were drawn and the door was locked. Albedo’s latest experiment required quite a bit of privacy…
“I don’t expect there to be results immediately, so I suggest coming back tomorrow morning for further testing.” Albedo said, separating the substance into two different test tubes. Sealing one with a cork, and handing the other to Kaeya.
“However, if the results are immediate then we will go on with testing.”
Kaeya gulped, then took a swig of the potion. It was surprisingly sweet, but it had a sour aftertaste that left Kaeya feeling slightly nauseous.
“How are you feeling?” Albedo asked, grabbing his pen and notebook.
“Sick, and my chest feels weird.” Kaeya hovered a hand over the center of his chest, his skin felt hot and prickly, but maybe it was just the weather.
The whole time Kaeya told Albedo what he was feeling until he went to cross his legs and noticed a strange emptiness in his pants.
He blinked, not finishing what he was saying.
“Kaeya? If you want to throw up then please do it in that bin over there.” Albedo grimaced, but Kaeya shook his head.
“Can I check something?” Kaeya asked, hoping Albedo would at least turn around, but the man seemed adamant about watching.
The taller male got up to turn around himself, but Albedo stopped him, a hesitant hand on Kaeya’s sleeve.
“Ah, I’m sorry, but this is important, I need to know everything about the symptoms.” Albedo said, settling back in his chair as Kaeya sighed.
He unbuckled his belt, resting it on the table beside him, then he worked on untying his corset so he could properly remove his pants.
Surely enough his underwear had a noticeable lack of a bulge. Albedo watched with intent, leaning forwards in awe.
His underwear slipped down to his thighs and Kaeya let out a shaky sigh. He didn’t know if he was angry or surprised.
His dick was gone, replaced with what couldn’t be mistaken as anything but a woman’s genitalia.
“Is this supposed to happen?” Kaeya asked, but Albedo didn’t respond.
“Get on the table, there should be no reason your sex would be switched like this.”
Kaeya obeyed and climbed onto the table, letting Albedo guide him onto his back with his legs spread. It was an embarrassing position, but it wasn’t like it was the first time.
Albedo seemed deep in thought, slipping his fingers into the wet heat to spread Kaeya’s folds apart, trying to get a better look on the inside.
Kaeya let out a sigh, toes curling inside of his boots. Was he always this sensitive?
The shorter blonde kept examining it, before pulling away and wiping his hand on a towel. “It doesn’t seem any different than a real vagina,” Albedo mumbled to himself, before scribbling notes into his notebook.
He looked back up at Kaeya and froze.
The man’s cheeks were flushed, and his chest was heaving. Pussy twitching with anticipation, slick glistening in the daylight seeping through the windows.
Albedo moved before he could think, grabbing a test tube and bringing it to Kaeya’s hole, shoving it in to collect as much of Kaeya’s juices as he could.
Kaeya let out a moan, back arching and legs flying open. “I’m sorry, did that hurt?” Albedo asked, looking up at Kaeya’s reddened face through long eyelashes.
kaeya shook his head and Albedo waited, not knowing why the slick wasn’t coming out again.
“Touch me, it’ll make me wet.” Kaeya said, despite his position he kept a demanding tone, fit for his role as cavalry knight.
Thankfully Albedo understood and moved his fingers to Kaeya’s clit. Rubbing small circles into the sensitive bud.
As Albedo expected, wet juices began to slowly drip into the test tube, but it wasn’t enough. Kaeya needed more stimulation.
A lightly vibrating geo construct was placed over Kaeya’s clit, leaving Albedo with an extra hand to spread his lips and slowly thrust the tube in and out.
clear liquids began to fill the tube at a faster pace, and once Albedo felt like he had enough he put the tube elsewhere, removing the small geo flower and letting it disintegrate into the air.
Kaeya let out a whine, trying to get more friction, but Albedo had already occupied himself by taking Kaeya’s fluids and looking at them through a microscope.
“It doesn’t have any abnormalities, but I would like to conduct a few more experiments before you leave for today.” Albedo turned around, fixing his gloves. His lips turned upwards to a smirk, and Kaeya gulped.
“Ah- ah albedo.” Kaeya moaned as long slender fingers assaulted his hole, mercilessly curling up into the sensitive spot inside of him, thumb circling his clit.
“Be patient Kaeya, I still need to take notes.” Albedo sighed, but his notebook was blank, pen left hovering over the paper.
the blonde was lost in Kaeya’s moans and whimpers, beautiful long hair resting over his bare shoulders, he had stripped all of his clothes except for his socks and dress shirt which had slipped off and now pooled at his hips. The sight was incredibly lewd, his perk nipples were puffy and red, Albedo wanted to bite them. He wondered to himself how anyone could contain themselves around Kaeya, his body was made to be worshiped and praised.
Albedo began to question if Kaeya had a womb- and if he were able to get pregnant. The thought had Albedo’s dick hardening in his shorts. The tent wasn’t left unnoticed by Kaeya, who moved a clothed foot to rub Albedo’s bulge.
Albedo let out a whine, and Kaeya snapped, sitting upright and nearly tearing off Albedo’s shorts.
Albedo gasped, stepping back, but Kaeya had his face pressed against the beautiful man’s cock in no time.
“Let me take care of you.” Kaeya said, pulling both garments down and practically drooling at the sight of Albedo’s cock.
it wasn’t big by any means, and it was smaller than Kaeya’s own. But the cavalry captain never wanted a dick down his throat more. He stuck his tongue out and gave Albedo’s dick an experimental lick before taking Albedo’s length down his throat.
His jaw went slack and he let his tongue press against Albedo’s balls, eyes rolling back in pleasure at the sensation of the blonde’s dick barely going past the back of his throat.
Albedo was in shock, hands hovering over Kaeya’s head, half of him wanted to grab his hair and shove him down, but he didn’t want to hurt Kaeya. But the navy haired male was confident, doing all of the work and bobbing his head and lapping up any precum that leaked out.
He pulled away for a moment, just to rest Albedo’s length over his face to suck his balls.
Albedo managed to kick off his shorts, thankfully he wasn’t wearing his usual boots, but it was still a hassle to remove them, not wanting to disturb Kaeya’s hungry sucking and slurping.
Kaeya reached down to touch himself, legs losing strength and he fell onto his knees.
“Kaeya, don’t push yourself-“ Albedo was cut off by a moan of pleasure, knees buckling. He leaned on the table for support, Kaeya’s tongue doing wonders to his balls.
Albedo pulled Kaeya’s face away, sheathing his dick back into the tight heat that was Kaeya’s throat. “I’m sorry, I can’t hold myself back.” Albedo moaned before thrusting his hips into Kaeya’s face.
Kaeya seemed to love it though and continued to rub his clit as Albedo used his throat.
As Albedo came, he shoved Kaeya’s face into his hips, the taller male’s nose was shoved into blonde hairs. Hot cum filled Kaeya’s throat and he let out a muffled moan, his own juices squirting onto the floor, pussy lips twitching as slick continued to leak out.
Albedo pulled out, and Kaeya opened his mouth to show the blonde that he in fact did swallow it all.
Their eyes locked, and Albedo gazed at Kaeya’s lewd expression, cum dripping on the floor from his pussy.
Albedo felt his dick twitch back to life.
“It seems we still need to finish a few experiments, shall we continue?” Albedo gave Kaeya a smug grin, who returned the look.
Kaeya was back on the table, Albedo over him with his knees on either side of Kaeya’s head, all of his clothes now folded on a separate table next to where the potion was made.
“You think you can go again?” Albedo asked, tongue giving Kaeya’s cunt an experimental lick. “Don’t underestimate me, Albedo.” Kaeya growled in a low voice, it shot right down to Albedo’s dick. Kaeya took notice and let Albedo slip inside of his mouth again.
Kaeya really liked Albedo’s taste, craving for more as he sucked his cheeks in, Albedo’s first orgasm was nothing but an appetizer. The full meal would come later.
Albedo licked and sucked at Kaeya’s pussy, trying to copy the taller male’s movements. It was cute, how hard he was trying to make Kaeya feel good.
Kaeya rewarded him with an exceptionally hard suck, and spurts of white shot down his throat.
“You came fast.” Kaeya chuckled, but albedo was too far gone in the bliss of cumming twice.
Kaeya took it in his own hands to flip Albedo onto his back, straddling his hips and grinding his pussy onto Albedo’s cock.
“Kaeya, I just did it.” Albedo whimpered.
“You think you can go again?” Kaeya mocked, lips curling into a smirk as Albedo finally entered his cunt.
They moth moaned, Kaeya throwing his head back and gasping for air. Kaeya’s pussy tightened around Albedo’s length. The blonde male gripped Kaeya’s hips, salivating at how his waist tapered inwards then bloomed outwards into wide hips, perfect for bearing children.
Kaeya bounced on Albedo’s dick, rolling his hips into the other man. He hit a certain spot inside of him, screaming out Albedo’s name. Their positions were flipped, and Albedo thrust into Kaeya mercilessly. Bruises were left on Kaeya’s hips when Albedo moved his hands to grope at the man’s chest, pinching his nipples and flicking them, sending shocks up Kaeya’s spine. The sensations made Kaeya’s pussy tighten around Albedo’s dick, and it soon sent them both over the edge, cum filling Kaeya to the brim.
Albedo pulled out just to lean down and suck at Kaeya’s pussy, licking up both of their juices before going back to Kaeya’s face and kissing him.
The blue-haired man moaned into the kiss.
”Kaeya.” Albedo moaned. “I think I’ve fallen for you again.” He let out a soft laugh, cupping Kaeya’s face in his hands. “I’m so happy you’re accepting me.”
Kaeya pulled Albedo into another kiss, sending waves of heat into Kaeya’s body. He couldn’t get enough of the alchemist.
“I want you in every way, Albedo.” Kaeya confessed once the two pulled apart. “When I go back to normal I hope you’ll still feel the same way.”
Albedo frowned at that, “it’s not your genitals that attract me, it’s you.”
“Albedo...” Kaeya’s cheeks flushed.
A moan rippled through Kaeya’s throat as his pussy was suddenly filled again. “Albedo, your cum is still inside of me!”
”I want to fill your womb with my love.” Albedo bit down on Kaeya’s collarbone, loving how it made Kaeya tighten around him.
“Albedo- ahh-I’m going to cum again.” Kaeya tossed and tuned as one final orgasm ripped through his body, legs and hips shaking as his juices spurted around Albedo’s cock, the man pulled out but cum continued to squirt out. Pooling on the table and splashing onto Albedo. His eyes rolled back and he let out a silent scream.
When his hips finally settled he felt hot strings of sperm shoot onto his stomach.
“Kaeya, you’re too lewd, I don’t know how I held out this long.” Albedo sighed, shakily resting his dick onto his thigh.
The two men were thoroughly spent, both twitching as they came down from their highs.
he looked back up at Kaeya and nearly felt himself getting hard again. Thick white leaked out of Kaeya’s stretched and twitching hole, as well as dripping down from either side of his beautiful torso. Kaeya’s shirt was torn off at one point and resided on the tile floors.
Kaeya’s chest was heaving, and his head was turned towards Albedo. He smiled at the blonde, then yawned.
Albedo made special care to wipe Kaeya down of their fluids. Then he stripped Kaeya completely and replaced his dirtied clothes with a fluffy robe. “Let’s go bathe now, shall we?” Albedo finished tying the bow around Kaeya’s waist. Kaeya hummed, and the two made their way to the baths.
Somewhere during the bath, Kaeya fell asleep. The warm steam and Albedo’s gentle kisses soothing Kaeya.
When he woke up his dick was back, though it looked a bit strange Albedo assured him that it would go back to normal by the next day.
It was truly a bizarre night for the two of them.
”master Jean, I’m begging you please look into making soundproof walls in this place!” Amber begged, hands clasped together as she pleaded with Jean, who had an exasperated look on her face, the poor woman was busy enough as it was.
Kaeya walked by her and cocked an eyebrow at the two women. Only then did he realize that perhaps he was too loud.