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When Love Lasts (Xiao x Aether)(Genshin Impact)

Xiao, a police officer, gets a message from an unknown phone number. What will happen between Xiao and this mysterious person?

FalconKiro1927 · Video Games
Not enough ratings
12 Chs

Special Chapter 1 - One Cold Night (CW; Smut)

This chapter does not take place in this current time of the story, this is just a thing I decided to write in the same AU of this story, you can either think this pertains to the story or does not.

This chapter contains: hair pulling, choking, marking, praising, degradation

One particularly cold night, Xiao had gone over to Aether's place because he needed to get away from what he considered to be his depression cave. He had come to realize that the perfect way to get a distraction was to go see one of the few people he considered his friend.

At one point during the night, the blonde had climbed into the other man's lap, straddling him, and wrapped his arms around the back of Xiao's neck loosely as he rambled about how he was in love with the other.

Xiao, who was only just tipsy, just stared at him dumbfoundedly with his eyes widened, a slight blush growing on his face. Sure, he had come to realize his feelings for the other, but it threw him for a loop that the blonde liked him as well.

"You're drunk, Ae." Xiao states, trying to maneuver the blonde off of himself, though it did nothing as Ae grabbed onto him tighter, pressing their bodies closer together.

"I only had two drinks, it takes a lot more than that to get me drunk." Aether mumbles as he presses his nose into the crook of the other's neck, enjoying how he smells. To the blonde, Xiao smells somewhat like the flower 'qingxin', which kind of surprises him, but nevertheless, he still very much enjoys the scent.

"I don't think you would be doing this sober though." Xiao argues against what Ae was saying.

"No, I would. You're just so attractive and seeing you in my home as relaxed as you are got to me and now I really want you." Aether admits to Xiao, pulling his face back so they were now their lips were just inches apart.

"Want me how?" Xiao asks, sounding confident, though deep down he had little to no idea of what he was doing. He moved his hands so his palms rested on the tops of the blonde's thighs, slowly making their way up his body.

"Mmm. I want you to touch me wherever you want. And don't be gentle about it, I want it rough right now." The blonde half demands as he began slowly grinding himself against the other.

"Can I kiss you?" Xiao asks, grunting at Aether's movements. His hands began roaming Ae's body as they pleased, moving from his thighs to his ass to begin kneading the area.

Aether didn't even bother responding to the question as he just pressed their lips together harshly, pressing their bodies as close as possible as he continued to grind his hips down onto Xiao, never breaking the kiss. Xiao could only grunt at the other's actions as he continued to knead what was in his hands, relishing in the feeling of it.

Moments later, Aether finally broke the kiss to try and pull Xiao's shirt over his head, which he graciously let him do. After the man's shirt was off, Aether couldn't help but stare at him; Xiao had well defined abs along with a prominent v-line. Though, because of his pants, you could only see the upper part of the v-line.

"Fuck…" Aether whispers to mostly himself as he continues to stare at the other's body.

"Is something wrong…?" Xiao asks the other, concern showing in his voice as he speaks.

"No, just… you're so fucking hot…" Aether manages to get out, appreciating the other's body.

"Oh- I- uhm…" Xiao tries to get out whatever he was thinking but was too taken aback by what the other had said.

"Can I go down on you?" Aether asks calmly, almost too calmly, but Xiao couldn't help but notice the blush on Ae's cheeks.

"Sure, but first… uhm…" Xiao starts, sounding shy and nervous

"What is it?" Aether asks, tilting his head slightly.

"Could we use the color system, if that is okay?" Xiao asks out of concern in case he accidentally did something that would hurt the other or would make the other uncomfortable.

"Yeah, that's fine! Whatever would make you more comfortable!" Aether responds almost cheerfully as he pressed a soft kiss to Xiao's left cheek.

"Thank you." Xiao states, a small smile on his lips and a slight blush on his cheeks.

"Though, I do have a quick question." Aether admits, slightly nervous for the answer in case he didn't get the response he was hoping for.

"Yes?" Xiao asks as he pressed his nose into the crook of the blond's neck for a second, enjoying his scent while he waited for Ae to ask the question.

"You're a dom, right?" Aether asks curiously, blushing at Xiao's action as he didn't expect it.

"Yeah, I am, but I don't have that much experience." Xiao answers as he pulls his face back from Ae's neck.

"Okay, good, I like being in charge anyways, so just be a good boy and listen to me." Aether says with a wink at the other man.

Without another word, Aether made his way to the floor on his knees, kneeling between Xiao's now spread legs. He began unzipping the other's black skinny jeans and pulling the other man's member out. He kissed up and down it and it began hardening even more from his touch.

Very much to Xiao's surprise, after Ae kissed the head, he took the whole seven inches in one go without gagging, causing Xiao to let out a strangled moan at the heat that enveloped his manhood so quickly. One of his hands made its way to Aether's hair, grabbing a handful of it as he began face-fucking the blonde, causing him to let out loud moans as he was being used for Xiao's own pleasure.

Much to Xiao's disapproval, Ae pulled off of him with a loud pop. Xiao looked like a mess already at this point though. His hair was all fluffed up and clothes somewhat awry. He essentially fell apart under Aether's expertise as he was gasping for air. Ae told Xiao to spit in his hand and the other did as he was told. The blonde pushed the black sweatpants he was wearing off his hips so they pooled at his ankles before kicking them off his feet.

"Lay on the couch on your back." Aether demands, still holding the other's spit in one of his hands. Once Xiao did as he was told, Aether straddled him again, only this time so that the older man got a nice view of his ass as he worked himself open, smirking as he felt Xiao's eyes trained on his hole.

Xiao's eyes were wide with surprise as Aether continued to open himself up. He figured the blonde had experience, but he didn't think he would be this confident while doing it.

"You can touch me if you want to, Xiao. I told you to touch me however you wanted to-" Aether was suddenly cut off when the other man's hands began groping the blonde's ass with mirth. The blonde let out soft moans from Xiao's actions; though, he was confused when he felt the other's hand on his own, pulling his fingers out.

"What are you doing? I was- ah-!" Aether somewhat got out what he was trying to say as he felt something hot and wet at his entrance, which he soon realized was Xiao's tongue pressing against his hole. Xiao hummed at the taste, which drew out more moans from the blonde.

"Fuck- this is ah- the first time someone's eaten me out- fucking hell- why are you so good at this?" Aether barely manages to get out between moans and gasps. The blonde dug his fingers into the other's thighs as his palms pressed against him.

"Used to date a girl, remember?" Xiao replies as he pulled back from the blonde by an inch or two before he drove right back into eating the other out, relishing in the taste as he began tongue-fucking the blonde, thrusting his tongue in and out of the man on top of him.

"Fuck- so good- you're doing so good- so good for me-." Aether praises the man, pressing his ass against the other's face more, looking for more, practically begging for more with just his body alone.

He could feel the other's tongue prod his entrance, thrusting in and out as best he could with his hole contracting at the pleasure. Slowly he began working a finger into the blonde with his tongue, slowly working the other open more and more. Once he felt the other was relaxed enough, he added another finger, making the blonde moan even louder than before at the stretch. Ae could only moan out at the feeling and grind himself down on the other.

After just a few mere seconds, Xiao pulled his tongue out of the blonde and stuck in a third finger, continuing to thrust them in and out of the other. His mouth went to biting, sucking and nipping at the skin of Ae's butt and lower back, causing Aether to let out more moans.

"Do you think you're ready?" Xiao asks, which came out somewhat muffled as his mouth was pressed against Ae's lower back, taking a break from leaving marks to ask his question.

"Yes! Fuck yes! Please, hurry and fuck me already." He begs Xiao, continuing to grind on the other's finger in seeking out more friction, wanting more than just fingers.

"Do you have any condoms?" He inquires to Ae, wanting to do this as safely as possible.

"Yeah, one second." Aether says as he walks over to the side table next to the couch and grabs just one condom from it, because he didn't want to scare the other off, before closing the drawer and walking back over to where the other is.

"Do you want me to degrade or praise you?" Xiao questions the other, not wanting to accidentally say something wrong.

"Degrade, call me whatever you want." He answers as he lays on the couch with his butt in the air, being supported up by his knees, and his face to the couch, head turned to the side. His spine was in a delicious curve that made Xiao's mouth water at the sight of how Ae is laying down in front of him.

"Such a good slut, waiting for me to fuck you." Xiao states cautiously, just testing the waters to see how into it Aether was. Which he knew he was into it when he saw the other man's hole squeeze around nothing, seemingly in excitement.

Quickly, Xiao spit on his hand once or twice to then use the spit to lube up his cock after he had put the condom on. Then, he moved so he was behind Aether on his knees, lining up himself to the other's entrance. Slowly, he begins pushing into Ae, giving him time to adjust, which he did not like. Aether was pushing back more and more on Xiao's cock, wanting to take more than was being given to him.

"Patience, Slut, you'll get the full thing when I decide to give you it." Xiao states and lands a harsh smack on the blonde's ass, earning an incredibly loud moan from him followed by a whimper when Xiao begins groping the flesh that he had just hit.

While massaging the fatty flesh he had just smacked, he suddenly and much to Ae's surprise, thrust in fully, groaning at the feeling of Aether's insides. His actions earned a strangled moan from the blonde

"Fuck, you feel so good." Xiao groans out, staying still for a second before pulling out about three-fourths of the way, then slamming back in, causing Ae to let out a moan that borderlines a scream. He relished in every noise that came out of the other, each noise going straight to his dick.

Xiao continues to pull out and slam back into the blonde, setting a grueling pace, with every thrust having Ae let out loud moans. Ae let out another moan that borderlines a scream when Xiao made an even rougher thrust to his prostate. Xiao angled how he was thrusting to hit that spot every time he pushed.

One of Xiao's hands moves to the blonde hair in front of him, gabbing a chunk near the roots and pulling at it, making Aether tighten around Xiao and let out more strangled moans as he moved his arms so they were underneath him and supporting him so the other could continue to keep a hold on his hair.

"Such a good whore, taking me so well." Xiao groans out, letting another harsh smack hit Ae's ass, making Ae let out a high-pitched whimper at all the stimulation. Xiao spoke again, "What color, Baby Boy?"

"Green. So fucking green! Keep going, please!" The blonde stated, half screaming out, so lost in the pleasure he was feeling. He barely managed to get out what he wants to say, "Please! Can I ride you? I wanna ride you, please!"

"Hmm, I suppose." Xiao spoke as he pulled out from the heat that was enveloping his cock and sat down in the seat next to where Aether was and pressed the button on the side of the seat so it would recline. Aether moved so he was facing Xiao, he was hovering over the man's member, lining it up with his entrance as he began to slowly sit down on it.

Before Ae even began moving, the other moves his face to his chest and began sucking on one of his nipples as one of his hands moved to play with the other. Aether groaned at it, as he threaded his fingers into the other man's hair tugging at it slightly, earning him a small groan.

Starting off slow, Aether began to move up and down Xiao's cock, trying to get himself into a strong rhythm. His muscles knew exactly what to do since he had done this before. His eyes widened slightly as Xiao pulled back from his chest and brought his right hand up to the blonde's throat.

"Choking? Green, red or yellow?" Xiao inquires, keeping his hand on the other's throat, not squeezing, just letting it rest there as he waited for an answer from him.

Ae continued to work on setting a strong pace as he answered, "Green! Fuck, I fucking love it-" Ae cut himself off with a gasp as he felt Xiao's hands squeeze his throat, not cutting off the breathing, but squeezing the sides of his neck. He continued to squeeze for a minute or so, feeling a delicious tightening from Ae, before letting go, letting his hand continue to rest on his throat. After about a minute of not squeezing the bonde's neck, he began to tighten his grip, earning a high-pitched moan and another delicious tightening from him.

Aether could only moan and gasp, completely lost in the pleasure he was feeling as he closes his eyes. Only for them to shoot open seconds later when his prostate finally struck. Xiao loosens his grip on Ae's neck, this time moving both his hands to Aether's ass to begin moving him manually since he wasn't happy with the pace he had set.

"I thought you could go faster than that, Whore. You're the one that wanted to ride me, so you should at least do it properly instead of doing this slow ass pace. You want to feel good, right? So do it properly, Bitch." Xiao got out, feeling embarrassed and somewhat shameful for what he was saying, but got off on the feeling that he was making the other feel good with his words and actions.

"Fuck. You're so hot-" Ae starts, tightening around Xiao at what he was saying before speaking again, "You're so fucking hot- especially when you talk like that." He said as he went continued to ride him faster and with more mirth. In an attempt to make Ae feel even better, he began matching up with him, so when Aether was going down Xiao would slam up into him. All that could be heard throughout the apartment was the sound of skin slapping against skin and all the moans and groans from the two.

"Fuck- I'm gonna cum-" Aether barely gets out as he pulls harder on Xiao's hair and tightens around him, his movements getting sloppier. He moaned even louder as one of Xiao's hands moved to his untouched cock, timing his hand's movements with Ae's bouncing, moving in sync.

"Me too." Xiao grunts, his movements also getting sloppier.

Ae was pushed over the edge first, coming on the other's hand, chest and stomach. With how tight the blonde had gotten, it pushes Xiao over the edge too, coming in the condom inside of Aether.

Aether's hands fell from Xiao's hair to his jawline where he angled the other's face up and placed an almost loving kiss on his lips which was happily reciprocated.

"You did so good for me." Xiao said as he placed a caring kiss on the blonde's forehead and pulled out of him. He took the condom off and tied it, then picked up Aether so his legs would wrap around his torso. Xiao threw the tied condom up away before taking the blonde to his assumed room where he gently placed him on the bed.

Xiao seemed like he was about to go get his clothes and leave, but before he could leave Ae's side, he spoke, "I'm honestly not too sure what to do, after sex with my only other two sexual partners we would go do our own thing but I don't really want to do that because it doesn't feel right to do."

"Awe, it's okay, thank you for being honest. Well, there's this thing called aftercare where, typically, the dom takes care of the sub and makes sure they're okay, ya'know? So come lay next to me and cuddle with me, yeah?

"Yeah, okay." Xiao said as he walked over to the other side of the bed and got in it, scooting closer to the other and then pulling him into a caring embrace. He continued to speak, "You're okay, right? Nothing hurts all that much, right? Also, do you work tomorrow? Because I don't, so I can stay over and take care of you if you want."

"Yeah, I'm okay, just a little sore but that's normal. And no, I don't work tomorrow. But I would love for you to stay over tomorrow too." Aether spoke, wrapping his arms around Xiao's midsection to keep him close.

They continued to talk a bit before Aether fell asleep, Xiao kissed him on the forehead and whispers, "Sleep well." A few minutes later, Xiao himself fell asleep.