#tickish!Lyney

[ticklygiggles]

A deep secret | LynLumi [N$FW]

A/N: Many thanks to @kusuguricafe for her kind support! This is my first time writing Lyney, I think, so I hope they're not too ooc and that you enjoy this! Thank you so much!!

Summary: Lumine gets tricked by a certain magician and she decides to tickle him but... What's going on right now?!

It had been a long time since she last felt so free and happy. And it was all thanks to a magician she had met not long ago in Fontaine.

A little magician with a flirtatious smile and vibrant eyes. Lyney knew how to use his words well, even Lumine found herself blushing up to her ears when he flirted with her more than once. As time passed, she had to admit that something in her heart started to twitch uncomfortably. What was she to him? He always looked at her in that way that made Lumine feel butterflies in her stomach and always mentioned how beautiful she was and many other nice words that made her feel embarrassed to her core, but tickled her chest.

There was also the fact that he couldn't keep his hands to himself when he was with her. He was always respectful, the warm tips of his fingers gently touching the back of Lumine's hand, or stroking her bare shoulder in a way that made her skin crawl in the best possible way. His touch made her feel inexplicably vulnerable and she hated profusely that her cheeks turned so red so quickly.

Did he like her? Or was this just how he treated all people? After all, he is a magician and Lumine knew that he had to have charisma with his audience so… was she just another spectator of his show? That thought made her heart ache and there she realized that he was more than just a friend to her. In such a short time she had fallen for him and now she couldn't get him out of her head, but she had to act as if her heart wasn't beating almost out of her chest every time she encountered him and as if she didn't feel her tongue turning into a knot every time she talked to him. She had to ignore the fact that her legs felt like Mint Jelly and that her body stiffened uncomfortably when she was near him.

She was ridiculous really, but she couldn't help it. Even Paimon would make fun of her enough to make her ears turn red, but she couldn't help it. She liked him a lot, but she wondered if Lyney felt the same way.

It wasn't like she was going to ask him directly. She was brave enough to face the Order of the Abyss, but her hands were shaking like crazy just thinking about confessing her feelings to Lyney. That was simply an impossible task. Besides...she thought she could live without telling him. Even though she barely felt functional around him, she actually thought that Lyney didn't even suspect that she had feelings for him, so, there was really no need to tell him anything.

She would continue acting as always. Laughing at his silly words that made her heart skip a beat, applauding his tricks and searching for him like a moth searches for light... but, she was also aware that as time passed, her feelings grew more and more and she worried that one day they would come to iverflow. She couldn't allow it.

"Lyney!"

She couldn't allow it. She had to act as always. There was no other way.

"Ah, but that's the beautiful Lumine," Lyney said with a dazzling smile, taking off his hat and taking Lumine's hand respectfully before planting a kiss on the back of her hand. "You look ravishingly beautiful this morning. Were you looking for me for something?"

Self-control. Self control!

Lumine rolled her eyes, however, a smile curled the corners of her lips. "I was just passing by and I saw you and thought I'd say hello." Archons. Even she felt like she wasn't the one talking, but that didn't seem to be the case for Lyney, as he smiled widely, showing off his pretty teeth and his cheeks took on a reddish color.

How adorable.

"Well, I'm in luck," he said happily and Lumine narrowed her eyes slightly. "Hey, don't look at me like that! I mean it, it's always really nice to see a lovely traveler like you, too," he said and if he noticed how red Lumine's face was, she was glad he didn't mention anything. "I was just going to look for you! I created a new trick!"

A pang of disappointment spread through Lumine's chest, but she ignored it and moved her head to the side like a little bird. "A new trick? What is it? I hope it's nothing dangerous."

"It's not! It's really a very simple thing, would you like to be my pretty assistant?"

She could never say no to him, so she nodded, feeling a smile appear on her curious face. Lyney smiled as well and took Lumine's hand once more to guide her to a wooden chair near them. Lumine sat up, feeling butterflies in her stomach. Before letting go of her hand, Lyney kissed it again and finally placed it in her lap. Lumine pouted and with a flirtatious, childish laugh, Lyney spread her arms out to the sides, doing a graceful and quick spin, taking his hat from his head and showing the inside to Lumine. Seeing that it was empty, Lumine frowned.

"Dear assistant," Lyney said, taking Lumine's hand once more and slipping it into his empty hat. "Can you feel something inside my hat?"

Lumine shook her head. "I can't."

Lyney laughed softly. "Of course not, because what was inside my head is now on the left side of your head!"

Lumine's eyebrows almost met in the center. "The left side of my-" Reaching up, she was surprised to feel something on her head. She gently took whatever it was and widened her eyes when she saw a beautiful Rainbow Rose. She looked at the dazzling flower and then up to see at Lyney; a gasp escaped between her lips as she realized the magician was dangerously close to her. Their noses almost touching.

"A flower for you, beautiful assistant," she told him in a whisper and Lumine looked at him for a few more seconds before returning her eyes to the flower in her hand.

"T-Thank you," she said, clearing her throat. "It smells very- ack!"

"Ahahaha!"

She didn't know how, but right from the center of the flower, a stream of water had shot straight into her face. Lumine gasped, surprised by the attack as she heard Lyney's laugh, loud and clear. A beautiful sound that she would have enjoyed if her face didn't feel on fire.

"Oh, beautiful assistant," Lyney laughed, pulling a handkerchief from his pocket and pressing it tenderly against Lumine's face. "It was a little joke, I hope you weren't too upset. Did I scare you?"

Lumine looked at him with narrowed eyes, trying to ignore the fact that he was gently patting her cheek, and smirked. 

So he wanted to play? She could definitely play. 

"N-Now, assistant," he said with a shaky voice as Lumine rose to her feet, taking a step forward. "Are you angry? It was a little joke!" Lyney lifted his hands in front of him, his palms facing Lumine. 

"Oh don't worry," she said, also raising her hands, her fingers wiggling, and she raised an eyebrow when his face turned completely red. "This is also a little joke!" 

Lyney shrieked as Lumine started to chase him around. A wide smirk spread across Lumine's face as she giggled softly. This was fun, she thought. 

"Gotcha!" She said, wrapping her arms around Lyney's waist, making them both fall with a loud thud. "Take this, Lyney!" 

"AHAHAHAHA! No, Lumine! Plehehease!" His reaction was exactly what Lumine was expecting. She didn't know why, but he always struck him as a ticklish person, and she was right. Her fingers had barely made contact with his sides and he was already bursting out with loud, bright laughter. 

Lyney squirmed like a little fish out of the water, his hat off his head, but Lumine held him easily in place by sitting on his lower back, her fingers going to room over his ribs. 

"AHAHAHAH! Not tihihickling! Plehehease, PLEHEHEASE!" 

"What's the matter? Are you not having fun?" She teased, giggling as he saw Lyney trying to catch her hands. "Don't you like my joke?"

"Nohoho! I hahahahate it! Ahahahanythihihing but thihihis!"

Lumine hummed, her cheeks red as she listened to Lyney laughing his head off. "You hate this? Then why are you laughing so much? You are so ticklish, did you know that? What's your weakest spot? Your ribs?" 

Lyney banged his fists against the ground as Lumine massaged each of his ribs. 

"Maybe your waist?" 

Lyney jolted when Lumine squeezed his waist and she giggled, squeezing him there over and over again. 

"LUHUHUMINE!" Lyney cackled. "I'm seheherious, I- ah!" They both froze.

Well that certainly was not a sound someone makes while being tickled, was it? Lumine gasped softly as she looked down at Lyney. She couldn't see his face since he was laying on his stomach, but she could see his ears and the back of his neck going red as he hid his face between his hands. 

"W-What was that?" 

"Nothing! I told you to stop, Lumine. Now get off or I'll- 

"Do you like being tickled? Do you… enjoy it?" Lyney didn't make a sound and she felt her heart racing. "Hehe, you really like it, huh?"

What was going on? Was Lyney turned on because she was tickling him? This was dangerous. She wasn't sure if she should step over that line between friendship and something else, especially when something like this was happening but… it could be also a chance to show her true feelings to him, to let him know that she likes him more than a friend. 

She wasn't going to throw away her shot. 

She cleared her throat and feeling a little daring, she lightly dragged her fingertips up and down Lyney's bareback, making him tense up and gasp beautifully. She blushed. 

"I could keep tickling you… only if you admit nicely that you like being tickled… even though 'like' sounds like an understatement, don't you think?"

She heard Lyney whining as he squirmed under her soft touches. His skin prickled with goosebumps and little giggles escaped from his lips whenever she touched a sensitive spot. If someone had told her that morning when she woke up that she was going to discover one of Lyney's (probably) darkest secrets, Lumine definitely wouldn't have believed it; but there they were, Lyney's hips grinding against the ground as Lumine lightly tickled his back, drawing zig zags down Lyney's spine and skittering her nails against his shoulder blades. 

"So?" Lumine asked and she leaned down to Lyney's ear, her lips brushing against his ear when she spoke again. "Are you going to admit it, Lyney? It's easy, right? You'll get all the tickles you want just by saying that you like it."

"L-Lumine, I really- 

"Hmm? You really what? Really want me to tickle you? C'mon then, say it." Her cheeks felt on fire, but something thrilling swirled inside her chest. This was… exciting. Warmth gathered between her legs as she blew cool air against Lyney's ear, making him squeak. "I feel like I really want to tickle you too, you know? Your laughter just now, ah, it was so, so cute. I want to hear more." 

Lyney moaned and, leaning in a little closer, Lumine could see little tears clinging to his lashes. Archons, what a sight. 

She smirked, placing a little peck against Lyney's earlobe. "You may not know this, but I'm really good at tickling. I always made my brother laugh until he was going crazy- wouldn't you like that? I think you'd really enjoy it, Lyney. You only have to-

"-ke it."

"Hmm?"

"I… like it… Lumine, I like it when I get tickled, please, tickle me more. Please. Please, please."

Lumine felt a shiver run down her spine. How fantastic.

"That wasn't so hard, was it?" 

Lumine stood up and she nearly laughed when he saw Lyney's disappointed expression. She giggled, taking his hand and helping him up on shaky legs. 

"Let's go somewhere more… private, hmm?" 

Her Serenitea Pot materialized in front of them and Lyney's surprised expression as they got sucked into it really made her laugh. Once inside the pot, Lumine still held Lyney's hand and gently guided him inside her house. He was speechless, wide-eyed as he looked around, not quite understanding what was going on, but Lumine showed him around briefly, pointing here and there and explaining what was a Serenitea Pot as she felt her insides burning. 

Heat gathered low under her belly button and she could feel herself leaking a bit. Her heart was pounding against her chest, causing her cheeks to blush. This was so exciting. Her fingers were itching to touch Lyney again and draw out more of those amazing sounds he was making just by having her lightly tickling him. She never expected Lyney, from all people in Teyvat, would like tickling that much, but she couldn't say it wasn't… cute. Hot even, yes… she wasn't sure how things would end, but she was looking forward to it. 

Stopping in the middle of her room behind closed doors, Lumine, feeling braver than ever, wrapped her arms around Lyney's waist and, even though surprised, Lyney held her back. 

"We're gonna have so much fun, Lyney," she whispered against Lyney's throat, relishing in the way his skin prickled with goosebumps. In the next second, she had her hands under Lyney's arms, fingers wiggling against his armpits.

Lyney's reaction was exactly what she expected: he shrieked before falling into loud, cackling laughter. Head thrown back and arms clamping to his sides as he unceremoniously fell back against the bed. Lumine took a comfortable seat above his hips and continued tickling him mercilessly. 

"HAHAHA! Wahahait! WAHAHAIT!"

"I waited so much already," she said, smirking at him. "Would you move your arms, please?"

"I CAHAHAN'T!" 

"Then I'll help you," she chuckled, pulling her hands out from under his arms and gathering a bit of Dendro elemental energy in the palm of her hand. Lyney saw attentively how a little green ball quickly divided in half and circled around his wrists before both his arms were pulled up above his head. Lyney shrieked, arching his back and looking up at Lumine with fear and excitement in his eyes. 

Lumine licked her lips. "I really want to bully you right now, Lyney."

Lyney nodded and Lumine felt almost breathless as her fingers were back to Lyney's exposed armpits, digging and scribbling against the hypersensitive hollows, making Lyney scream with laughter. 

Seeing Lyney squirming and laughing underneath her was truly a magnificent experience. She could make him scream with laughter like this and then moan pleasantly just by brushing her fingers against his hypersensitive skin. His face was a piece of art: skin resembling a bright red apple, mouth open wide in a big forced smile, eyes tightly shut and eyebrows furrowing. A mixture of forced cheerfulness and pleasure in his features. 

"Are you liking this?" Lyney shook his head and Lumine chuckled. "Is that so?"

"ANGH!"

A loud moan escaped his lips when she sat back against his hardened cock. She felt him moving his hips, rubbing against her and Lumine bit her lips to prevent any sound from leaving.

"It seems to me that you are really enjoying it, Lyney. Are you lying to me right now? You know what happens to liars like you?"

"AHAHACK, n-nohoho plehease. Don't… stohop."

He whined, arching his back, reaching for that delicious sensation that Lumine's fingers made him feel, but she had stopped, pulling her hands apart and away from his sensitive body. Lyney cried and Lumine felt shivers running down her spine. 

"Don't stop?" She asked, grinning dangerously at him. "Didn't you say you were hating it?" She lowered her face so close to his, their noses almost touching. "I do not wish to torture you, unless that is what you want of course."

Lyney whined again, tears clinging to his lashes. "P-Please, I was lying," he admitted, mouth open and reaching up as if he wanted to kiss her. "I want m-more, please. Tickle me more, Lumine. I'm be-gging."

Lumine gulped. Woah. She was going crazy. If they were going so far then a little kiss would be too…

"Hmm!" 

Lumine felt Lyney flinch as she pressed her lips against his. She would not strike Lyney as the experienced one when it came to relationships, but she had to admit his kissing technique left nothing to be desired. He was so good at it, she felt dizzy as their tongues twirled and collided together and against each other. 

He gasped. "Eek! Ah- wait- AHAHAHA!" She had never had someone laughing into her mouth, but wow. She drank all that laughter up as the most delicious thing her tongue had tasted as her nimble fingers were back to his armpits. 

Lyney tried to keep kissing her, but he soon had to tilt his head back as loud laughter made his body shake again. Lumine then moved to her neck, kissing him under his jaw. 

"PLEHEHASE! NOHOHOT THEHEHERE!" He begged, shaking his head and shrieking hysterically. "THAHAT'S- Thahat's my weheheakest spohohot! PLEHEHEASE, LUHUMINE!" 

She really was going crazy. Her hips pressed down against his and she rubbed herself against his hard erection, finally moaning as her fingernails skittered against his underarms and his rich, vibrant and desperate laugher filled her ears. 

"I'M BEHEHEGGING!" He cried, arching his back as he moaned when Lumine rubbed herself against him again. 

"Not there?" She asked, licking his sharp jawline and nibbling at his ear. "Then where? Here?" 

"HAHAHAHAH!" She could feel each of his ribs under her touch, so she made sure not to press too hard on them, not wanting to hurt Lyney and ruin his fun. 

His laughter didn't seem to slow down at all and she thought she was being gentle enough as she vibrated her fingertips against the sensitive bones, feeling the muscles around them trembling at her touch. 

"You seem very ticklish to me here as well," she teased, giggling as she found the set of ribs that had him shrieking hysterically. "I think your whole body is your weakest spot, Lyney."

"I CAHAHAN'T!" He howled with laughter, hips bucking against Lumine, making them both moan and whine. "Plehehease! PLEHEHEASE LUHUMINE!"

She moaned, grinding against him. "Please what? Use your words, Lyney."

But he could barely do so as she kept tickling him mercilessly, hands leaving his ribs and moving towards his tummy and, even though it was very covered by his clothes, the effect was just as good as if his stomach were bare. She bucked again and Lumine saw stars as he pressed against her leaking cunt. She moaned and as her hands were clawing against Lyney's tummy, she whined. 

“You really had to wear this, huh?”

“I'm sohohorry!” He giggled, now a bit calmer after Lumine moved to his tummy. “I loohohok sohoho goohod in thihis!” 

Lumine chuckled. “You really do,” she said as she momentarily stopped tickling him completely to get rid of his clothes. He giggled as he saw her struggling to open his bodysuit and as punishment she tickled him as much as she could until she managed to have him naked. His cock standing up, so painfully erect, wet and slightly red at the tip. 

“Someone's really enjoying his tickles,” she teased as she reached out for Lyney's erection. 

“Nngh, Lumine!” He gasped, arching his back and pulling at his arms as she stroked him up and down. “W-Wait, I'm gonna-”

“You're gonna cum? So fast you're gonna cum?” Lumine stroked him again, slowly, making Lyney sob as he moved his hips like crazy. “Do you want me to go faster?” 

He nodded desperately, babbling out a ‘please’, a string of saliva dripping from his chin. He looked so beautifully wrecked, Lumine couldn't take it anymore. She gulped and quickly lifted the skirt of her dress, taking her wet underwear off. She sat against Lyney's hard cock and both moaned. Lumine could feel him pulsing and twitching against her slit and she tightened her pussy, wanting to take him in whole, but she held herself back and looked down at him with a smirk. 

“What should I do, Lyney? Should tickle you or should I let you fuck me?” 

“L-Lumine,” he whined, gasping as he felt the humid warmth between Lumine's legs. “Let me put it in, pl-please?”

Ah, this was dangerous, Lumine thought as she looked at his dazed, teary eyes. There was a small chance that Lyney didn't really feel the same Lumine felt for him and he only wanted to satisfy his own needs… That small possibility scared her because everything that was happening at that moment not only weighed on her body, but also on her heart. If she continued, that meant she was going to be intimate with the person that had stolen her heart; exciting but also terrifying. 

“Is that… a no, L-Lumine?” 

He really had no idea the things he made Lumine feel. And she kind of hated him for that, but that density of his also was cute and ugh! Lumine felt tears clinging to her lashes as she raised herself up a bit to position Lyney's cock right at her entrance. 

“Get ready, Lyney,” she warned and with that she sat against him again. Gasping and moaning, she felt Lyney's hard cock penetrating her, slowly so as to not hurt herself and she cross-eyed when he hit a tender spot within her. 

“L-Lumiiiinnee,” Lyney babbled, pulling at his arms and circling his hips. “Move, please. Move. Move. Move!” He begged, but Lumine held still. Simply sitting on him, trying to get used to the warmth and the hardness filling up to her stomach. She only moved her hands that grabbed Lyney's waist and started squeezing him there. 

“NO! N-NOHOHO! I wahahant to cuhuhum, PLEHEHASE!” 

“Oh, you will cum, Lyney,” she promised as she finally started to move her hips. A cacophony of laughter, moans, and soft cries filled Lumine's ears and she felt overwhelmed with pleasure. Her hands and legs were trembling and the heat pooling under her belly button was increasing the more Lyney laughed and the tip of his cock hit that wonderful spot inside her. She was going to cum soon, she knew it and by Lyney's cries she knew he was close too. 

“I'M CUMMING! S-Stop tickling me, stopticklingmeI'mgonnacum- agh!” 

Lumine moaned as his seed filled her insides. Lyney's penis trembled and pulsated inside her as he came. His body shook heavily as he tilted his head back with a loud, teary moan. Lumine felt her skin covering I'm goosebumps, her nipples hardening under her clothes, she was close. She was so close, just a bit more, just a bit- 

“STOPTICKLINGME! AHAHAHA!” 

Hearing his hysteria, Lumine reached for his underarms again and Lyney screamed with desperate laughter as she rode him still, milking him until she finally reached her peak and Lyney was cackling silently. She tensed her body and finally released, trembling all over and moaning so loud as her fingers weakly kept tickling Lyney to make him see stars. 

She felt like she came for a long time, she was dizzy and could barely hear anything aside from the blood pumping behind her ears. When she finally came back from her high, she stopped tickling Lyney, seeing his face was unhealthy red as he shook silently. Lumine collapsed against his chest, the Dendro energy around Lyney's wrists disappearing and she flinched slightly when he hugged her tightly. 

“Maybe you haven't noticed," he said once he calmed down and caught his breath, “but I really, really like you, Lumine. More than a friend, of course.” 

Lumine lifted her head quickly and Lyney squeaked at the sudden movement, his lips trembling in a nervous smile. 

“You could've said so sooner and I wouldn't be stressing like this!” 

“I'm- I'm sorry! I didn't know how to- wait, does that mean that you- AHAHAHA! N-No nohoho plehehease! Let me tahahahalk! NOHOHOT THEHERE! I juhuhust cahahame!” 

“And you'll be coming again, Lyney!” 

She tried to ignore the amazing warmth spreading inside her chest as if thick honey was being poured in her insides. There was no word existing in this world that could describe how happy she was, but she hoped the tender kiss she was giving to him at that moment could let him know that she also really, really liked him and that she was not ready to let him go any time soon!