Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/ works/12527924. Rating: Explicit Archive Warning: Underage Category: M/M Fandom: アイ_チュウ_|_Ai_Chuu_(Video_Game) Relationship: Kururugi_Mutsuki/Li_Chaoyang Character: Li_Chaoyang, Kururugi_Mutsuki Additional Tags: Established_Relationship, NSFW, Anal_Fingering, Anal_Sex, Double Penetration, Pet_Play, Collars, Cat_Ears, Oral_Sex, Butt_Plugs Stats: Published: 2017-10-28 Words: 5580 ****** Cat Naps & Kitten Licks ****** by Hitsugi_Zirkus Summary Just before they started drifting off again, Mutsuki mused, “Ne, Chaoyang. Do you really want to be a cat?” “N-no, that was just-- I was just pretending.” “H~mm, but I’m saying, we can pretend some more. It’s just a thought,” Mutsuki reassured. “I think you’d be a suuuper cute kitty, Chaoyang." Notes I've returned to the aichuu ao3 twice in one month, this feels nice. This fic is for Len! Thank you Len for your support, and for making me love Tsukiyang so much when I first joined the aichuu fandom! <33 I hope you enjoy your fic! Welp just in case it isn't obvious later, "miao" is Chinese for "meow" and "maomi" is Chinese for "kitten/kitty". Resting days were the best days. It was almost impossible to find time between school and practices and Lives to lie down for a moment and rest. Chaoyang was used to minimal amounts of sleep, but even he couldn’t help but sigh in relief when both Producer and Noah confirmed a clean schedule. As soon as he heard the news, he texted Mutsuki; he didn’t expect a response anytime soon since Mutsuki was also either busy or taking a much-needed rest for his body. But Mutsuki replied almost right away, asking Chaoyang to come over while Satsuki was out shopping with Leon. And so that left the two of them laying on Mutsuki’s bed, cuddling close together under the thick, soft blankets. Sharing warmth with Mutsuki, draping his arm over Mutsuki’s middle while he rested his head against Mutsuki’s shoulder was truly the best place to be in Chaoyang’s opinion. Daily stresses and sore muscles seemed to melt away and relax as he cuddled with his boyfriend. His hair was free of its braid, since Mutsuki enjoyed running his thin fingers through it, gradually combing Chaoyang’s hair into a single pink waterfall down his shoulders. I love this , he thought happily, and nuzzled into Mutsuki’s chest, humming in bliss. A quiet chuckle gently prodded him from daydreaming too much. The hand stroking in his hair had gotten slower and heavier, so Chaoyang had assumed his boyfriend had been starting to drift off. Slightly embarrassed to be caught being so clingy, Chaoyang murmured, “You should sleep, Mutsuki-san.” “You keep nuzzling into me like that though. You’re juuust like a kitty, Chaoyang,” Mutsuki said through a soft yawn. “Mmn, I almost expect you to purr.” It was said quite innocently, with nothing else other than fondness in Mutsuki’s voice, completely void of the sensual teasing that Chaoyang had become accustomed to hearing from his boyfriend. Somehow though, Chaoyang’s heart started beating a little faster, and he nuzzled into Mutsuki again, this time a little more insistently. It got his boyfriend to stir with more alertness, and when Chaoyang glanced up, he was staring into questioning pale- blue eyes. Chaoyang’s cheeks heated slightly, and he nudged his head under Mutsuki’s chin. “ Miao .” Mutsuki blinked in surprise, and in the pause Chaoyang worried he’d embarrassed himself too much. But the familiar languid smile played on Mutsuki’s lips, and he carded his fingers through Chaoyang’s hair again. “Ohh, see? You meow so cute just like a kitty, too~” The run of his fingers through Chaoyang’s hair turned into loving scratches along his scalp, like he really was a cat being pet between soft, flickering ears. Mutsuki made an amused, happy sound. “Good kitty, good kitty~” Chaoyang melted under the touch once more, nudging against Mutsuki’s hand as tiny shivers spread down his spine. His leg came up over Mutsuki’s, starting to roll on top of him. Eventually he was curled up half on top of his boyfriend, sighing in pure contentment. “ Miao ,” he said again, this time with a tiny smile. Just before they started drifting off again, Mutsuki mused, “Ne, Chaoyang. Do you really want to be a cat?” Chaoyang’s cheeks burned all over, and he started picking at the fabric of Mutsuki’s shirt. Why did Mutsuki sound so serious about it? Did he think Chaoyang had been serious in this play? “N-no, that was just-- I was just pretending.” “H~mm, but I’m saying, we can pretend some more .” Ah, there it was. The playful lilt of Mutsuki’s voice that had left Chaoyang sweating, whimpering, and with tight pants on more than one occasion. The heat on his cheeks spread down to his collar and he carefully slid off of Mutsuki. “I-I don’t know…” “It’s just a thought,” Mutsuki reassured. “I think you’d be a suuuper cute kitty, Chaoyang. There’s a lot we could do with it.” “Like what?” “We could get you some cute ears. Maybe a tail too, if you can handle it?” Chaoyang only glanced up enough to see Mutsuki pressing a finger against his lips in thought. He was smiling between the words. The thought clearly pleased him. And Chaoyang -- Chaoyang suppressed a ragged breath. He entertained the thought, just for second, of Mutsuki petting him and cooing at him just like he was his pet cat, of actually petting between his cat ears, of something soft and fuzzy between his legs… He swallowed thickly. “We don’t have to, of course.” “W-we can! We can...try,” he said, face growing hotter by the second. He mustered up the courage to look Mutsuki directly in the eye. “I want to try being Mutsuki-san’s… Mutsuki-san’s maomi .” Mutsuki beamed in delight. “Okay, then, let me prepare later? For now,” he yawned, settling back into the blankets, “let’s go back to sleep~” =============================================================================== Another long, busy week went by where Chaoyang’s schedule was filled to the brim with work and school. Because of all the running around, Chaoyang barely had anytime to spend with Mutsuki, much less see him outside of the classroom. It was a bit disheartening, and Rabi lightly teased that perhaps the energy he had all this time was from being with Mutsuki. He couldn’t argue that; he never thought he was the type of person to crave touch, but he was definitely running low on physical affection. Now that he knew what it was like to be close to someone, be close to Mutsuki, Chaoyang was acutely aware when it had been too long since their last cuddle session. Finally, one day, they caught a break. Chaoyang was so tired that he planned to go to sleep early and sleep in the next day as well too. Then his phone buzzed in his pocket. He pulled it out, hoping it wasn’t Producer adding something to his schedule suddenly.   From: Mutsuki-san Satsuki says we have tomorrow off, I’m so relieved~ Want to come over, maomi -chan~?   He was surprised to find that Mutsuki went out of his way to use the Chinese spelling with the additional kanji. It was...cute. Chaoyang buried his face behind his phone’s screen. He knew exactly what Mutsuki was proposing that they do on their day off. His heart started to hammer. He got no sleep that night. =============================================================================== Chaoyang was terrified to visit the Kururugi twins’ residence sometimes. Since they were so attached to the hip, sometimes Satsuki answered the door when Chaoyang planned to visit Mutsuki. He didn’t dislike Satsuki, but his outgoing personality was...overwhelming for him, like Leon’s had been at first. Not to mention Satsuki was acutely aware that Mutsuki and Chaoyang were dating so he often regarded Chaoyang with a protective stare. Chaoyang understood; he was protective of Mutsuki too. Except the last thing he needed was for Satsuki to open the door and somehow know exactly what Chaoyang’s visit was all about. Which was why Chaoyang breathed out a sigh of relief when the door opened to reveal Mutsuki’s sleepy smile and wavy hair. “H-hello, Mutsuki-san.” “You made it~ Good.” He took Chaoyang’s hand with an eager grip. “Come inside. Everything’s in my room.” “Oh. Ah, o-okay.” Chaoyang didn’t want to think too much about what everything in Mutsuki’s room was, he was sure he’d collapse on the floor if he did. He slipped off his shoes and timidly followed Mutsuki inside. The Kururugis lived in separate rooms, which Chaoyang hadn’t expected at first. Mutsuki explained that he proposed the arrangement himself so that Satsuki could stay up or have friends over whenever he wanted and not be worried about disturbing Mutsuki from his sleep. Most of the time though, they fell asleep in one or the other’s bed together anyway. Whatever the reason, Chaoyang was relieved for the separation in this case; he really didn’t want Satsuki to question whatever Mutsuki had prepared for today. As soon as he stepped into the organized chaos of Mutsuki’s room, Chaoyang’s nerves mounted too much for him to handle. Mutsuki’s steps were decisive towards his dresser, and Chaoyang blurted, “W-we don’t have to do this, Mutsuki-san.” “Hmm?” Mutsuki looked over at him. “Are you getting nervous?” “I-It’s just… You’ve been really busy too, I’m sure you’re at your limit…” Mutsuki smiled, making his way back to Chaoyang and holding both his hands. “Chaoyang is so kind~ You’re always looking after me, just like Satsuki~ Good boy, good boy~” He gently led Chaoyang forward until they were in front of the bed, and he had Chaoyang sit on the edge of it. One of his hands reached behind Chaoyang, fiddling with his braid until it came loose down his back. “It’s getting so long,” Mutsuki noted, pleased. He took a strand and brought it over Chaoyang’s shoulder and up to kiss with his lips. He continued to smile, and Chaoyang stared at his pretty, pale lips as he spoke. “Chaoyang is always taking care of me, but today is about me being able to take care of you . You’re my good kitty, right?” A little shiver of anticipation crawled through Chaoyang’s body, stirring up heat in his veins. If Mutsuki really wanted this...then Chaoyang wanted to please him. Besides, he couldn’t deny how he’d been obsessing about this moment all night, wondering what he’d have to do or what he’d be so willing to do if it meant making Mutsuki feel good. This would be something new that they shared, but it didn’t mean that Chaoyang didn’t want to experiment a bit too; Mutsuki made him bold like that. Besides… Chaoyang had a feeling he’d like this too. He leaned forward to lightly butt his head against Mutsuki’s hand that still held his hair. “ Miao ,” he said, and it was as good an answer as any. Mutsuki smiled. “There we go. Now, Chaoyang…” He leaned forward, breath tickling against the shell of his ear. “Take off your clothes and get comfortable on the bed, ‘kay?” His voice was gentle, but coaxing, like his hands moving over Chaoyang’s body to mold him into certain movements when they had sex. It was both a comfort and source of arousal when Chaoyang heard such a soft, commanding voice from his boyfriend. So the minute Mutsuki turned back around to his dresser, he started undressing himself, first tentatively sliding off his pants and socks. He struggled to think if his shirt or briefs should be the next to go; both would leave him bare and indecent. He went with his shirt, shimmying out of it and plopping it on the floor with his pants. The cool air hit his bare skin, and he brushed his hair forward to cover the shiver dotting his bare chest and hardening his nipples. Mutsuki returned to his side, holding his hands behind his back. “Close your eyes, Chaoyang.” Chaoyang didn’t need telling twice; averting or closing off his gaze was a daily defense mechanism of his nervous nature. To relax, it would probably be best for him not to look and let Mutsuki take the lead. He closed his eyes and felt Mutsuki playing with his hair again. His boyfriend was humming a small tune to himself, and it worked to further relax Chaoyang. The sensation of his hair being played with was nice too. Maybe he really was a cat in a past life or something. “There we go~ Chao- miao , wanna see?” Chaoyang opened his eyes, his vision adjusting to the sudden view of Mutsuki’s phone in front of his face. The selfie mode was turned on, and Chaoyang could clearly see himself in the camera -- pink cheeks, pink hair… And on top of his head now were a soft-looking pair of pink cat ears. Mutsuki did well on choosing the color; they seemed to naturally blend into his hair and he couldn’t see much of the headband or clips that kept them attached to his head. Chaoyang touched them tentatively. “Do you like them? I think you look really cute~” Mutsuki was smiling behind the phone. “Honestly I’ve been thinking about you in ears again ever since that hot springs photoshoot you and Noah did.” “Y-you saw that?” “Don’t be embarrassed, you were cute~” Mutsuki put his phone down and picked up a few more items that he’d laid on the bed. One was a bottle of lubricant, and the other was a slender, tail the same color as the ears, with a lighter pink tip. And on the other end of the tail was… Chaoyang gasped. “Oh…” Mutsuki gave him a reassuring look. “We don’t have to do this part of you don’t want to. I made sure to get the smallest size though.” “H-how did you even get all this, Mutsuki-san?” Chaoyang asked, daring to give the buttplug another glance. “You’d be surprised how easy it is to get toys like these, especially online. Maybe we should shop together sometime~” Chaoyang blushed, taking another look at the tail. He never had something inside him that wasn’t Mutsuki, but… The plug wasn’t intimidating in length or girth, and the quality of the tail was also nice. It was just new . But he was...curious. He wanted to try it. It wasn’t like Mutsuki would laugh at him or anything. He just wanted to make Chaoyang cute. And wasn’t that what Choyang wanted too? To be his boyfriend’s pretty, good kitty? “O-okay,” he finally said after a steady breath. “Y-you can put it in, Mutsuki- san.” Mutsuki put the items down, sidling closer to Chaoyang. He put his hands on Chaoyang’s thighs, kneading his thumbs over the tender skin as his breath tickled against his neck. “You’re going to have to take these off then, huh?” One of his hands roamed further up to slide under the fabric of Chaoyang’s underwear and squeeze at his hip. At the same time, Mutsuki placed a kiss right along Chaoyang’s collarbone, eliciting a sharp gasp. Chaoyang was sensitive there. “M-Mutsuki-san…” “Come here, kitty. I want to spoil you with pets~” They moved until Mutsuki’s back was against the headboard and Chaoyang crawled onto his lap. He thought Mutsuki was giving him control until those lissome hands were on him again, caressing his sides and hips, then lightly raking his nails up and down Chaoyang’s spine in a hypnotic sensation. Chaoyang buried his face against Mutsuki’s shoulder, his heavy breaths becoming sighs of pleasure when more kisses peppered his shoulder. He knew that this was Mutsuki trying to relax his nerves while at the same time stirring up his arousal; Mutsuki knew too well how to use touch to their advantage. Then Mutsuki’s hands moved down to his hips again, lowering his underwear. He shifted a little to get them taken off, and then he was completely bare. Chaoyang whimpered, embarrassed and excited all at once. “Don’t worry, I’ll give you lots of attention, Chao- miao ,” Mutsuki reassured. There was a pop of a cap lid being flipped, and then the sound of something wet. Mutsuki gently brushed open one of his buttcheeks, leaving him exposed to the air. Slick and solid, Mutsuki’s finger then rubbed against his hole. Another whimper bubbled from Chaoyang’s lips. Mutsuki’s touch was teasing, pressing over and around his hole until finally slipping a finger inside. It worked in and out at a steady pace, making Chaoyang gasp for air. By the addition of the second finger, he was growing hard and aching, little mewls he couldn’t hold back spilling from him. Just two fingers… It already feels full… “M-Mutsuki-s-san, haa, M-Mutsu…” A third finger was added, and his eyes fluttered closed as he bit his bottom lip to stop his cry, losing himself to the sweet burn of almost too much . “Feels good?” Mutsuki kissed his burning cheek lovingly. He spread his fingers inside, scissoring Chaoyang then pushed in deeper. “You feel good too. You’re always so tight inside… Think you’re ready for your tail?” “Y-you can...try…” “Okay. Just tell me if you don’t like it.” Mutsuki kissed the corner of his lips and reached for the tail. Chaoyang kept his eyes closed, leaving himself to pure sensation. He was always so self-conscious of letting himself go like this, but so far Mutsuki’s touch had been nothing less than wonderful and soothing. It would almost be akin to the feeling he got when they cuddled without a care in the world, making him melt, if it wasn’t for the heat of arousal making him feel so excited and impatient. Mutsuki spread him open again with one hand, and the tip of the plug pressed at his hole. It felt cold with a new coat of lube, and with his already dripping- wet rim, its short, slender shape slipped in rather easily. Chaoyang gasped when the wider part of it breached him, successfully plugging him up and settling in his ass. His insides flexed a bit, testing the shape and weight of it sitting inside him. The tail’s fluffiness tickled his perineum and the back of one of his thighs. “Oh… Oh…” Strange… It’s weird, but… It’s the same like having Mutsuki-san inside. Chaoyang sat up a bit, wanting to feel the plug for himself. He reached back, surprised at the firm tautness just beyond his rim. Swallowing, he ambled off of Mutsuki so that he could see too. “H-how is it? I-I don’t look s-silly, do I?” He buried his face in his hands, but peeked between his fingers to monitor Mutsuki’s reaction. Mutsuki’s gaze held a quiet burn to it as it roamed up and down Chaoyang’s body, from the tip of his cat ears to the curl of the end of his tail. The smile on his lips this time were full of desire. “You’re such a beautiful kitty, Chaoyang.” Bashfully, Chaoyang returned the smile. “ Miao ~” He lifted a curled hand like maneki-neko . “Uhm… Do you want me to talk normally, or...or would Mutsuki-san prefer I that I keep…” He waved his “paw” again to convey his point. “You can do what you like. Just let me hear your voice, ‘kay?” “O-okay.” Mutsuki hummed, appraising Chaoyang again. “Pretty, pretty kitty… I have one last present for you.” He reached under his pillow, and what he retrieved came out with a small jingle. It was a collar. A pretty, pale-pink leather collar with a small heart-shaped silver bell hanging from it. Chaoyang’s eyes widened at the sight of it, utterly speechless. He wasn’t shocked in a bad way, he was just...overwhelmed. Because suddenly he couldn’t stop this wave of affection for Mutsuki, couldn’t stop obsessing over the soft weight of that collar around his neck now . “Ohh~? You look like you really love this, kitty. Guess it’s a good thing I got it.” He reached his hands out, the collar open, and Chaoyang immediately moved forward to put his neck in the open space. Mutsuki moved Chaoyang’s hair out of the way and fastened the collar’s buckle around Chaoyang’s neck -- not too tight, but Chaoyang could definitely feel the press of it around his throat, the reminder that as of now, he was Mutsuki’s pet. The idea thrilled him more than he thought it would. Mutsuki caressed the side of his face. “Perfect, like I thought~ Are you happy, kitty?” Chaoyang nodded, the bell jingling against his collar. “Yes, Mutsuki-san, yes .” “Good~ You’re so perfect with all of it on together. You’ve been really good the whole time as well.” Mutsuki leaned in, pressing his lips against Chaoyang’s -- at first in a chaste kiss, but then he pressed a little more insistently, their mouths melting hotly together. Chaoyang parted his lips, letting out a hitch of breath as Mutsuki’s tongue slid against his own. Soft hands started to pet through his hair again. Chaoyang started to move closer on top of Mutsuki’s lap again, his bare legs rubbing against the soft material of Mutsuki’s pants. His cock was hard and heavy between his legs, and he let out a soft, needy sound when the tip brushed against Mutsuki’s clothes. Without thinking, his hips started to rock gently into the sensation, his body thriving off the sweet friction. “My, my.” Mutsuki broke the kiss with a wet sound. “Is kitty going into heat? Since I’m your owner, I should probably take care of that, no?” His hand trailed down Chaoyang’s side, then dipping forward to rub the very base of Chaoyang’s cock. Chaoyang whimpered, continuing to rut forward. “P-please, Mutsuki-s-san…” “Please -- what?” Mutsuki asked innocently. He rubbed the area around the base up and down. Coherency left Chaoyang’s tongue rapidly, only tiny whimpering sounds coming out of his mouth. Finally, he butted his head against Mutsuki, first against his shoulder then his chest, moving lower. When his head was between Mutsuki’s thighs, he glanced up under his bangs. “ M-miao ,” he said, nuzzling his burning cheek against Mutsuki’s thigh. “ Miaooo… ” Color finally started to dust Mutsuki’s own cheeks, a heavy breath leaving him. “That’s right, I’m still clothed.” He reached down, undoing the fastenings of his pants. His thumbs hooked under his underwear, pulling the waistband down just enough to bring his own erection into view. Desire pulsed through Chaoyang at the sight. All of Mutsuki was pretty, but he loved the beautiful pink hue Mutsuki’s cock got when it was aroused. It was so smooth and velvety and perfect . He glanced up at Mutsuki again. “ Miao ?” he asked hopefully. “So cute,” Mutsuki praised, petting Chaoyang. “Go ahead, if you’d like.” Shyly, he nuzzled below Mutsuki’s navel, breathing hot against the length of his cock. When his confidence built up come more, he started to lick at the tip, soft and quick like how he imagined a cat flickered its tongue. Kitten licks. Chaoyang lapped his tongue against the slit, encouraged by the sharp inhale above him. The hand stroking through his hair started to shake slightly. Parting his lips, Chaoyang started to swallow Mutsuki down, relishing in the heaviness resting on his tongue and spreading his mouth open. He whimpered, hoping he was doing a good job as he started blowing his boyfriend; Chaoyang might’ve been good with his hands, but his mouth could never hope to be as talented, his method just as clumsy as his stumbling speech. Luckily, Mutsuki seemed to appreciate this. Small, breathless moans rained down on Chaoyang’s head as his mouth bobbed around Mutsuki’s cock, his bell jingling with the movement. “Ah… Ah, Chaoyang…” Mutsuki’s fingers tightened in Chaoyang’s hair. “Ah, kitty- - I’m close, I’m-- Ahh, kitties like warm milk, right? Want some? I’ll give it to you, so -- ahh -- make sure you drink it all up~” Chaoyang mewled at the filthy words, cock jerking in interest and his ass clenching around the tail’s plug filling him. He moved back to start giving kitten licks to the sensitive, dripping slit again. Mutsuki’s eyes fluttered shut, his face beautifully crumpled in an expression of pleasure as he gasped, cum spurting out of his cock. Chaoyang quickly opened his mouth, catching what he could on his tongue and lips. As his boyfriend softened and caught his breath, Chaoyang licked up the bitter mess, sitting up again. The plug pressed more insistently in him with the shift, and he gasped, squirming a bit. Mutsuki smiled at him, eyes fluttering open. “That was so good , Chaoyang. Felt reeeally amazing~” His voice is beautiful and breathless. Without care that Chaoyang had just swallowed his cum, he leaned forward to claim his lips. Between their heated kisses, Chaoyang squirmed some more. “Mutsuki-san… Please… P-please? Y-you still haven’t…” He rutted his hips forward, trying to gain some contact with his neglected erection. He was so hard it hurt , he needed Mutsuki… Mutsuki only hummed, seeming not in any hurry to help Chaoyang. Still catching his breath slightly, he started peppering kisses over Chaoyang’s collar and chest. Soft lips lowered to his nipple, licking over it before he enveloped his mouth around it, giving it a languid suck. Chaoyang gasped, pressing his chest closer. It felt good but the strain between his legs grew more unbearable. He slipped a hand down and started stroking himself, biting his bottom lip to stifle a groan. Mutsuki swatted his hand away, holding Chaoyang’s wrists to keep him from touching himself. He continued to suck, switching to the next nipple and biting down lightly on it in warning. Whining, Chaoyang bucked his hips. “M-Mutsuki-san, p-please, please…” “Be specific, Chao- miao .” “Ohh, ohh, Mutsuki-s-saaan.” Chaoyang winced at the dig of Mutsuki’s teeth, but the suck on his nipple afterward melted the pain to pleasure. He glanced down, mind growing hazy at the sight of Mutsuki’s plush lips flush against his chest. “Mutsuki-san-- Hiiihh !!” A small laugh reverberated against his skin. Two of Mutsuki’s fingers pressed and nudged against Chaoyang’s ass, pushing more and more until they slipped inside right along the slender plug. Chaoyang squeezed around the added intrusion, and he shuddered heavily, cock jerking as his cum spurted out. “Oh,” Mutsuki pulled back and examined the mess on the sheets. Chaoyang’s cheeks burned in shame. “S-sorry, I’m sorry, I c-couldn’t--” “Shh, kitty, it’s okay. It means you felt so good you couldn’t stand it, right?” Chaoyang hunched his shoulders, looking away. “B-but I…” When Mutsuki-san is inside me is when I feel the most good . “Ne, Chaoyang, if you want something, it’s best to be straightforward and ask for it.” Mutsuki swirled his fingers against Chaoyang’s now sensitive walls, drawing out a surprised moan. Mutsuki smiled in encouragement. “Yes, yes, you want to keep being spoiled. So...tell me already?” “P-please,” whispered Chaoyang. Carefully, Mutsuki nudged in a third finger. On normal circumstances, three fingers were already a tight fit, but the sensation with the plug as well made him feel so full . Chaoyang shivered. “ Please… Mutsuki-san… I-Inside, right now…” “Mhm~ There we go, good boy~” Mutsuki pulled his fingers out with a lewd, wet sound and moved around until he was behind Chaoyang. Chaoyang flushed, realizing the position they were going to be in -- on his hands and knees, like an animal, and Mutsuki behind him. They’d never done this position before, mostly because Chaoyang thought it’d be too tiring for Mutsuki. He also worried it’d be too impersonal, even though Mutsuki not being able to see his embarrassing faces was a reason he’d wanted to at least try the position out one day. Actually on his hands and knees now though, feeling Mutsuki’s heat and solidness above him though, it felt far from impersonal. The collar around his neck, the hold on his body… He felt like he was completely Mutsuki’s. A gentle kiss tickled his shoulder, Mutsuki’s soft voice following it. “I know we didn’t really talk about this, but if it hurts too much, Chaoyang, tell me and I’ll stop. I don’t want you in pain.” “O-okay…” Chaoyang’s heart thumped, partly in anticipation and partly in nerves. He never had two things inside him at once, but he was willing to try. If it was anything like the stuffed feeling he got from just Mutsuki’s fingers in with the plug… No one would guess that Chaoyang Li was discovering he had several kinks that day. His thoughts halted all at once. The head of Mutsuki’s cock was rubbing against his hole, seemingly no room at all to put himself inside. Hands rubbed up and down his back, soothing and relaxing him as Mutsuki murmured his name lovingly. Finally, Chaoyang relaxed, and by then he was growing hard once more, and Mutsuki spread him open. There was the click and slick sounds of Mutsuki putting lube on himself, and then his cock was pushing, pushing against his tight hole… Finally, it yielded, stretching itself further, past his original limit. “A-ah… Ahhh…” Chaoyang trembled, his body protesting the added intrusion, his rim aching so much from the stretch. Mutsuki made soothing shh sounds. “Good, Chaoyang, you’re doing good, my little kitty.” “Mutsuki-san…” It came out almost as a cry. Mutsuki froze. “Want me to stop?” Chaoyang shook his head. It was so much , Chaoyang couldn’t even flex his muscles there because he was being filled so much. But the burn, the sting… It wasn’t wholly unpleasant, especially when Mutsuki had to wriggle his hips a bit to get them both accommodated to the tight fit. “Alright, then, I’m going to start moving now.” Mutsuki’s thrusts were slow and steady, gently rocking Chaoyang’s body. The lubricant made the movements slick and easier, Chaoyang’s insides being slowly pried apart again and again with the push and drag of Mutsuki’s cock alongside the plug. The pleasure steadily built in him, until he could feel he could start letting himself go, and his lips quivered at the onslaught of hot shocks spreading through his body. He buried his face in the pillow below him, muffling his cries when he couldn’t hold them in anymore. He was so wonderfully, delightfully stuffed, there was no way he could think of anything else except Mutsuki, Mutsuki, Mutsuki-- “Hey, hey, you won’t be able to breathe like that. Come on, Chaoyang, I said I wanted to hear your voice~” Under the coaxing of Mutsuki’s hand brushing over his back, Chaoyang angled his head differently against the pillow so that he could look under him, see the hard, dripping line of his cock bobbing with the thrusts, see the tension of Mutsuki’s thighs as he moved against Chaoyang, steadily faster and harder. Chaoyang’s whimpers drew louder from his lips, Mutsuki’s name a high-pitched wail with every other thrust. Normally, he hated his voice in bed, hated the embarrassing sounds that gave away just how amazing he felt and how each push of Mutsuki’s beautiful cock against his prostate had him losing his mind. But Mutsuki enjoyed it. Under the volume of his own moans, he could hear Mutsuki’s desperate groans, his hot breath against his shoulder as Mutsuki’s lungs gasped for air. His hands tightened their grip on Chaoyang’s hips as his thrusts became a little more than urgent grinding deep against Chaoyang’s ass. “Chaoyang… Chaoyang… !” The sound of the lube squelching lewdly in Chaoyang’s hole filled the air alongside the sounds spilling from their lips and Chaoyang whimpered at the combination of filthy noises. His hole sounded so sloppy and messy, he thought of how flushed and raw it would look after Mutsuki pulled himself and the plug out, and he’d be left regretfully empty, too empty. Want Mutsuki-san inside me forever, he feels so good--! “M-Mutuski-san,” Chaoyang gasped, grabbing at the sheets. “Mutsuki-san, p-please, please, a-ahh, ah…! M-miao, miao--! ” His body tensed, feeling more and more wound up even while he wanted to rock more wildly under Mutsuki’s body. “A-ahh, such a good kitty… Going to give you some more milk now, so take it all, okay?” Mutsuki slid a hand forward, grasping Chaoyang’s cock and pumping the sensitive, heated flesh at a rapid pace. Chaoyang buried his face in the pillow again, toes curling as he screamed his orgasm. His world spun for a fast second, taking him more than a moment to catch his breath and for the aftershocks to stop pulsing through his body. Slowly, Mutsuki pulled out, then taking the plug too and letting it fall to the floor with a small thump. It was only from the thick wetness inside his aching hole that Chaoyang realized Mutsuki had come inside him. It made him happy; Mutsuki coming in him gave him the same loving, claiming feeling the collar around his neck did. Chaoyang didn’t trust himself to move too much, and simply lowered his sore hips to the bed, thighs still spread and ass feeling slick. Kisses went through his hair, and Chaoyang turned his head just in time for Mutsuki to claim his lips. “There we go, good boy… It sounded like that was a lot. Did you like it?” Still dazed, Chaoyang just nodded. Then he nudged his head against Mutsuki’s. “ Miao ,” he murmured. After a moment, he said, “You must be really tired. That’s the first time Mutsuki-san...c-came twice.” “Mmn, but like I said, I wanted to spoil Chaoyang lots and take care of him for once. It wasn’t difficult to get it up again when you looked like this.” Mutsuki hummed, sounding perfectly content and sated as he planted another kiss on Chaoyang’s temple. “Now what do you say to a cat nap right now? Me and kitty can bathe together afterward~” The more productive part of Chaoyang’s mind told him to clean up now, but it was hard to say no to cuddling with his boyfriend, especially after being looked after and spoiled so much that day. Napping through their afterglow sounded like heaven. Chaoyang gathered up the will to move, snuggling against his boyfriend as Mutsuki drew up the comforter. He still had the ears on, and Mutsuki blew at them before his hand returned to the familiar movement of brushing through his long hair. “Thank you for letting me do all that with you,” Mutsuki said. “I know I really played with your limits today.” Chaoyang shook his head, closing his eyes as he tried to listen to Mutsuki’s heartbeat. “I should thank you. It’s because Mutsuki-san makes me feel so brave and...and loved.” So loved. “Mmn, good~ Because I do love you.” As he snuggled closer, satisfied smile on his lips and heart bursting with love, Chaoyang thought if he really were a cat, he’d definitely be purring at this perfect moment. Please drop_by_the_archive_and_comment to let the author know if you enjoyed their work!