Challenge
A/N: Even though I immediately knew that I wanted these two for today, writing this story turned out to be harder than I imagined it to be. Number 02 - Contest - of @vqler's Tickletober prompt list of 2025 ft. Mydei and Phainon from Honkai Star Rail.
Words: 1,831 words under the cut
The Hall of Respite was silent, since night had set in hours ago - and yet there was still one room lit in candle light. Mydei was lounging across his expansive bed in his quarters, reading over a scroll with half-lidded eyes, his golden bangs falling into his face. He let out a yawn, the boredom ruining his nerves, though, he still couldn't - and wanted - to find sleep yet.
Lost in thought, he didn't even hear the door open, nor did he hear the steps creeping closer, or felt the presence lurking behind him, until he heard a familiar voice purring right next to his ear. âGotcha!~â Before he could fully turn his head, the weight of another body crashed into him with sudden, enthusiastic force.
He grunted as he was shoved onto his back, the scroll tumbling out of his hands and rolling to the floor. âP-Phainon?â he asked as he stared into a pair of blue eyes. The other smiled down at him, white hair cascading forward like a silk curtain. âStill awake at this hour my dearest prince?â he whispered and Mydei could see a faint blush on the otherâs lips.
âYouâre always so composed, thought Iâd test that resolve of yours once again hehehe.â His voice was laced with wicked amusement. âIn the middle of the night?â the Kremnoian prince asked, narrowing his eyes calmly.
It was strange for the other to act like that, he was still straddling him, making no attempts to get off of him, but Mydei decided to play along for once, since whatever the other had in mind, was definitely more interesting than that scroll that lied somewhere forgotten on the ground. Supported on his elbows he smirked up at him with a challenging smile.
âFine, Iâll play along for now⊠So, what should it be this time? A card game? A drinking contest? Some wrestling? Recite all laws while-â âNope,â Phainon interrupted smugly, fingers twitching in the air like mischievous claws, âa tickle fight. First one to break loses. Simple.â â...Tickle?â Mydei echoed, a single eyebrow rising. Did he hear him right?
âYes, you do know what that means, donât you?â the white-haired asked playfully and before Mydei could form a retort, his hands dove downward. His fingers danced straight over his stomach, where the red lines of his tattoos curved like flowing ink.
Phainonâs nails slid along them, tracing their shape, barely brushing against the skin, but enough to elicit the reaction he was looking for. Mydeiâs torso jerked.
âTch- Pfftt- P-Phainon,â he exhaled sharply through his nose, ât-t-hiHihis is childish⊠eheHeven foHor youâŠâ the blonde said in-between suppressed laughter, trying very hard to hold back the giggles that wanted to get out of him.
Memories of his childhood crossed his mind, scenes he had locked in a chest deep inside - a time where he had laughed freely by the hands of blurred. He was pulled out of his thoughts by a voice sweet as honey, licking at his ear.
âChildish? Says the one who stubbornly tries not to laugh⊠here let me help you with it~â Phainon crooned, shifting to straddle Mydeiâs hips, knees pinning him in place. His grin widened as he lightly skittered his fingers higher, grazing over Mydeiâs chest, deliberately avoiding pressure, keeping it feathery.
The muscles beneath his touch tensed and he sucked in a breath, his mouth twitching. âMhmh!!â âStill holding it in?â Phainon teased, voice syrupy sweet. âYouâve got nerves of steel. Letâs see, how about here?~â His fingers slipped beneath the edge of the otherâs robe, deftly nudging fabric aside to trace under his arms.
The reaction was instant. âAgh!â Mydei arched involuntarily, his composure shattering like glass. His arms shot downward, trying to block him, but Phainon dodged, his fingers swirling in the hollow of Mydeiâs bare armpits. A strangled giggle forced itself past the princeâs lips. âD-DoHohonât! Thatâs- aHahAhahAhah!â
âOh there it is,â Phainon chuckled, voice triumphant as if heâd just won a high-stakes wager. âI was wondering if you were ticklish here. Most people are, you know.â Mydei's shoulders twisted, hands gripping Phainonâs wrists now in a desperate attempt to halt the torment.
His long legs kicked slightly against the bed, golden hair flopping wildly with each sharp breath he drew. âY-Youâre iHihnsufferaHable!â he sputtered and Phainon just grinned wider, his fingers still scribbling along the edges of Mydeiâs ribs before slipping back to the vulnerable curve beneath his arms.
âInsufferable?â the whitehead repeated, delighted. âYouâre laughing and donât even try to say youâre not!â he teased, the rules he himself had set long forgotten. It was too much fun to mess with the Kremnoian prince, his rival, his friend. âIâm- aHAhah Iâm restraining myself!â Mydei barked, his voice strangled and breathless, trying - and failing - to twist away.
âDo you now?~â Phainon hummed, wiggling his fingers devilishly. âThen letâs speed things up a bit, shall we~â But just as Phainon leaned in to get one last victorious scribble down Mydeiâs exposed side, everything shifted. In a flash of motion, Mydeiâs hands clamped around his wrists hardly, making Phainon blink in surprise. âUh-oh.â
The otherâs red eyes gleamed with fire, his expression flickering from flustered to fiercely resolved. âWell,â Mydei murmured through breathless pants, âsince weâre apparently waging war through absurd means⊠itâs time for you to taste defeat.â In a powerful twist, he bucked his hips, shoving Phainon off balance and rolling them.
Oof! The other let out a startled sound as he landed flat on his back, with Mydei now sitting astride his waist. Golden bangs framed the princeâs face like a halo, but there was nothing angelic in his smile now. âYour turn, Deliverer.â Phainon paled and flushed all at once.
âW-Wait a moment, letâs not be hasty-â he stammered, already giggling nervously before a single finger had touched him. And Mydei? He merely cracked his knuckles. The lion wasnât beaten yet, instead he bared his teeth, ready to strike.
Sensing the danger he was in, Phainon squirmed beneath him, a nervous grin twitching at his lips, the usually smug glint in his eye now traded for something much more vulnerable - anticipation and the faintest bit of panic.
âY-You surely understand that what I did was merely messing around, r-right?â he said, his voice still melodic, but his words spilled a bit faster than usual. Mydei arched a brow, unamused. âMessing around? I thought you wanted a challenge and I believe in balance.â He placed his palms firmly on Phainonâs sides, just beneath his lowest the ribs. Phainon flinched.
âM-Mydei.â âYes?â âYouâre acting unusually playfully tonight. Never thought youâd-" âShh~ Here I comeâŠâ And with that, he dug in. âAAH!! NohoHoho!â Phainonâs voice cracked as laughter erupted out of him instantly, loud and unfiltered. He thrashed beneath the other, legs kicking and back arching like a wild horse.
âYou were saying something about being ticklish?â Mydei asked smoothly, his tone like liquid gold as his fingers moved skillfully up and down the white-hairedâs sides. âI see now, that youâre just as ticklish as me haha or even more! This is a very⊠enlightening~â he mumbled. âY-Youâre sohohohoho dead! HAHAAHA WAHAIT!!â
âI donât recall giving you the floor,â the blonde replied, delighting in Phainonâs completely unguarded laughter. He sneaked his hands under his shirt, his cool fingertips brushing along the whiteheadâs bare stomach. âN-NO! Nonononohohoho g-get out of thehere!â
âOh, is this spot a bit too sensitive?â Mydei teased, swirling a finger right around his navel and earning a shrill squeal. âHow undignified of you, Phainon. And here I thought youâd last longer.â Phainon was laughing too hard to form words now. He thrashed wildly, trying to twist away, but Mydei had perfect leverage sitting astride him.
He squealed as his fingers fluttered along the curves of his ribs. âYou started this,â Mydei added casually, trailing upward and lightly dragging his nails along the warm skin of Phainonâs chest before he moved higher, dangerously close to- âNo, not there, not th- HAHAHAAA!!â
Too late. The princeâs fingers grazed along his neck, right at the spot where it met the collarbone. Phainon squirmed like mad, giggling uncontrollably and helpless. Mydei tilted his head. âInteresting. I didnât even know someoneâs neck could be this ticklish.â
âY-You sadist!â Phainon gasped between hysterical peals. âMydei! Y-Youâre- Pffft noHOhooH! Iâm gonna dihihie! HAHahAAH!â But Mydei wasnât done yet. He leaned down ever so slightly, one hand still scribbling over his neck while the other - almost playfully - traced just behind Phainonâs ear. That broke him.
His laughter hit a new pitch, shrill and melodic, spilling out of him like a symphony of chaos. He couldnât stop. His body jerked, his hands beat weakly at the mattress, his voice hiccupping in-between breathless gasps. âI- ehHehe I giHive!!â he cried finally, face flushed, white hair plastered to his forehead with sweat. âI give! Mydei, you moHOhonster!â
The prince finally relented, pulling back with a look of immense satisfaction. He exhaled softly, catching his own breath as he looked down at the mess of giggles beneath him. Phainon lay there, chest heaving, cheeks glowing crimson, a dazed grin still twitching on his lips. ââŠYouâre ticklish everywhere, arenât you?â he said flatly.
âI- shut up,â Phainon gasped, trying and failing to cover his face with one arm, âthat was⊠totally unfair.â âOh please,â Mydei brushed a few strands of his own golden hair out of his face, âyou challenged me. Donât cry when the game turns.â They stayed like that for a beat - Mydei still straddling Phainonâs waist, both panting, chests rising and falling in unison.
Then Mydei reached down and took Phainonâs flushed face gently in one hand, his thumb brushing over his cheekbone. The motion was unusually tender, lingering. Phainonâs eyes opened again, blinking slowly. âYouâre glowing,â Mydei murmured. âItâs very hot in here,â Phainon managed with twitching lips.
Mydeiâs voice softened to something nearly reverent. âHmph. Irritating.â He bent down suddenly, his golden bangs falling like a curtain again as he pressed his lips to Phainonâs - firm, unyielding at first. Phainon tensed in surprise but only for a second, then, he melted.
A low, pleased hum escaped him as he responded, tilting his head just slightly, eyes fluttering closed. The kiss deepened, Mydeiâs lips moving with a slow, savoring rhythm as his hand slipped into Phainonâs hair, gripping it lightly. Phainon reached up and clutched at the front of Mydeiâs robe, pulling him closer, as if afraid heâd disappear the moment they pulled apart.
They didnât rush. When they finally separated, the breath they both released was slow and tremulous. The white-haired opened his eyes again, dazed and utterly charmed. â...I really hope tickle fights become our new go-to duel.â
Mydei raised an eyebrow, cheeks faintly flushed. âDonât push your luck.â Phainon grinned, smug once more. âToo late for that.â They collapsed into the bed together, laughter and warmth lingering in the air once more.





















