Summary: Even after over a year of marriage, you and Diluc have yet to share an intimate night together. He knows that you have experience but he cant help the uncertainty he feels about himself. After gathering the courage, he managed to talk to you and now that he is in bed with you, he's shocked at how well you treat him.
CW: implied reverse harem, empress!reader, consort!au, sub!diluc, bottom Diluc, top!reader, oral (character recieving), soft!reader, virgin Diluc, Oral, hesitation, first time, handjob, spit, insecurity, diluc cumming embarrassingly easily after seeing reader's eyes. Its not a heavy/intense smut. Aftercare is implied. One mention of diluc get his palms hit during his childhood, mentions of masturbation.
From his position, Diluc felt the air leave his lungs. Having your own form above his, he could feel his heart in his throat and was afraid that you could hear it as well. This was what he wanted and yet he couldn't help the nerves that have been slowly building up inside of him since he prepared himself to talk to you all those days ago.
The two of you have been married for over a year now (closing in on your second year) and while things have definitely gotten better, intimacy has been reduced only to nightly embraced where you were gone in the morning or a stroke on his head throughout the day. At first it didn't bother him. He was fine with the positive acknowledgements and soft touches. They were more than enough to keep him happy and placated.
He couldn't help but remember the horror stories he has heard about how wives treat their husbands in bed. Sexual pleasure was never a priority to him. Sure, he got the basic education and how to best please his wife, but he was refrained from learning about anything else. Best to leave it to your wife to teach you what she wants, he remembers his mother telling him after he came home from one of his lessons.
He vaguely remembered get his palms hit with a ruler when he was younger after he tried masturbating for the first time. After that, he was basically told to never do that again and he left it as that. His need to please those around him winning over the momentary pleasure.
It wasn't until a few months ago that he felt an almost unfamiliar swirling in his stomach. Whenever a praise would slip past your lips or when one of your hand's would rest on his waist, his body would feel hot. He was far from stupid and knew why his body was acting up in your presence. However, just because he could acknowledge the changes in his body does not mean he was willing to approach this subject with you - at least not yet.
He knew that you were experienced. He has heard Tartaglia basically brag about his time with you. He has even heard the two of you through the walls a few times. It was never on purpose and he always got so flustered that he would run away the second he realized what was going on. He suspected you've also spent the night with Zhongli as well. However, with this knowledge it just increased his apprehension of broaching this subject with you. What can he really offer you? He knows the basics but is just laying there and being obedient going to offer you any real release?
With these thoughts in mind, he kept pushing back talking to you about this. It went on for weeks until almost a month has passed. It wasn't even the worst part. The worst part was the he knew that you were onto him. He wasn't exactly subtle with his lingering looks and the blush that would blossom on his face whenever he was lost in thought.
Thinking back to all the courage he had to build to talk to you, he couldn't bring himself to regret it - not as he felt himself shivering underneath you.
You had already disrobed him, chest bare and all he was left in were his cotton boxers which were getting increasing tighter. The contrast to you still being fully clothed above him left his mind slipping into a mindset he's not used to. You've always had power over him but with the two of you in this position, this fact became even more apparent and he can't say he disliked it.
Despite wanting this, he couldn't find it to allow himself to truly relax and enjoy what was about to happen. He needed to remain looking presentable, he needed to make sure he was desirable enough for you, he needed to make sure he sounded right, all of these thoughts kept him tense underneath you.
Your lips brushed against his own, so soft he barely felt it but you didn't pull away. You were giving him time to get comfortable with all of these new sensations. He lifted his head up, trying to chase after your lips and feel them more firmly against his own. It was an unconscious move and before he could regret it your warm palm came to cup his neck. You tilted his head back, angling him so that your lips could move against each other and rubbed your thumb against the skin of his jaw, trying to get him to relax more.
Diluc let out a sigh at the gentle touch, his shoulders and neck slowly untensing. Even with his mouth parted now, you didn't disconnect your lips from his. The wet feeling of your tongue running across his lower lips left him disorientated.
"mhh -" his own tongue peaked out, brushing against yours. You took this chance to run yours over his. His movements were clumsy but you hardly seemed to care as you surged forward, your tongue slipping into his mouth. He tried to follow your movement but was soon lost in your taste. He vaguely recognized the taste of peppermint and something spicy but it was a taste that was so pointedly you that it sent a wave of comfort through him.
Pulling away from him, there was a string of saliva between the two of you and he thought that, in a way, it was keeping your lips and body connected in a different way.
He heaved a breath as he stared at you. Your hand moved away from his jaw and he could barely suppress the whine that left him but he was quickly placated as you pushed the red strands away from his forehead. Your fingers trailed down the side of his face and he squirmed at the ticklish feeling.
He was cute, you thought as you watched him squirm under your touch. Even with the flushed face, spit-slicked lips, lust filled eyes, and body on almost full display, you couldn't help but appreciate the view in a more wholesome sense.
While the kiss had him relaxing underneath you, you knew that it wasn't enough, not yet.
Your lips connected once again before quickly moving to his cheek, jaw, then his neck. His breath hitched and under your ministrations you could feel his Adam's apple shift. He angled his head back and his hands came to clutch at the clothing at your side, pulling them taunt against you. The softness of your tongue followed by the slight pain of you biting down caused his body to tremble.
"hah - your highness," he called out, not actually wanting anything but it still slipped past his lips.
You hummed against his collarbone before pulling back and teasingly blowing cool air on the slick trail you left. Goosebump crept onto his body at the feeling.
"Doing okay?" The hand that was not holding your body weight above him rested on his waist, squeezing lightly for good measure.
He stilled underneath you, his head becoming more muddled by the second.
"ye-yeah." It was a soft whisper that left his lips.
With his permission, you reattached your lips to his collarbone before trailing down. After leaving more than enough marks on his collarbone you moved further down. As you got to his chest, his heart felt like it was going to leap out. To ease him into it, you ran your free hand across one of his pecks, your finger lightly grazing his nipple. He shifted underneath you but remained relatively quiet. On his other peck, you brushed your lips against his nipple, causing him to gasp out, his chest jerking up against you.
You brushed your lips over it a few times, feeling it pebble underneath you before you licked a broad strip over it with your tongue. The hand that was playing with the other side of his chest, lightly rolled his nipple between two of your fingers.
This was the first time he felt the wetness of your tongue over his chest. When you guys kissed before, you would run your hands over his chest but you never paid special attention like you were now and it was quickly becoming overwhelming. He bit down on his lips, one hand coming to rest over his mouth as his back remained arched.
Swirling your tongue over one you couldn't help but tug on it which got an immediate response from Diluc.
His hands left his mouth to grasp at your shoulder. He curled his fingers into your clothing, his nails digging into the cotton.
"hurts" he gasped out. It was painful but not unbearably so. He was just shocked and all the new feeling left him sensitive. You murmured an apology and soothingly ran your tongue over it before pressing one last kiss to his nipple. Instead of trailing down more you just switch to the other side of his chest and lavished it with the same amount of attention.
When you finally left his chest and went to move further South you felt him tense again, his stomach clenching underneath you. He had originally kept his gaze on the ceiling above him, scared he would lose all composure if he watched you suck and kiss all over his body.
You could sense some apprehension in his eyes and paused your movements. You sat back onto your heels between his legs and stared at him, your head angled to the side. You seemed to be assessing him. "If you're not comfortable, don't push yourself. It'll make this a bad experience for both of us."
Diluc bit his inner cheek, a bad habit he had. "I'm not uncomfortable per say. It's just.." he trailed off. He was embarrassed. Ashamed. Why couldn't he just lay still and let you do what you want. Tears formed at his waterline and he squeezed his eyes shut.
"Just what?" Your hand move to cup his cheek, your thumb caressing the skin underneath his closed eyes.
"Nothing," he shook his head, mentally berating himself. "Just continue." He was the one who came to you for this, he had asked to experience this with you. It wouldn't be fair if he were to back out. Especially after seeing the obvious arousal straining against the front of your pants.
"No." You were stern as you address him. "Whatever you're thinking say it."
You could read Diluc very well and before he forced his own feelings away, you cut him off. "If you don't tell me, I will stop."
He felt a stirring in his stomach when he thought about you stopping and he knew that he did not want you too.
"I wish to continue this with you. I liked what you were previously doing but once you started going down, I got anxious." You did not rush him as he gathered his thoughts, your hands moving away from his face to caress the skin on his waist. "What if I do something wrong? What if I don't please you?"
"Why are you worrying about all of these what if's? It's your first time, expecting it to be perfect is unreasonable." You lips then morphed into a smirk. "Now, if your worried about not pleasing me I can assure you that is not something you have to worry about." You pushed your own arousal into his, grinding down on him which caused him to gasp out and his hips jerked against you. "See?"
You leaned back over him, your arms braced on the side of his head. "If you don't want me going further that's fine but personally speaking I'm really looking forward to tasting you."
Diluc twitched underneath you, his cock twitching in his boxers. "Still, I should be the one tast - pleasuring you." You watched as his eyebrows furrowed, an action you don't think you've ever seen him do before.
"If you want you can do that another time." He flushed at your words, at the insinuation that you guys were going to do this again even if he doesn't perform well. "But for now let me pleasure you." Your fingers played with the waist-band of his boxers, gently pulling them off of his hips as you kept your eyes on his face.
Diluc's face lost the majority of it's apprehension as he took in your words. Your face was now level with his navel and he sucked in a breath as your lips brushed against his skin. His stomach jumped as you took the skin between your teeth and lavished over it with your tongue.
"hahh - y/n, wa-wait," He couldn't contain the sounds that escaped him as he felt a wet softness brush against his length. His upper body jerked off the bed as he sat up. He was expecting the slight coarseness from your hands that he has become accustomed to feeling, what he wasn't expecting was to feel your lips of all things brush against his cock. "Its..." he tried to speak between his stuttering breaths. "its dirty."
You hummed against him, not pulling your lips away from him, one of your hands traveled up his chest and pushed him back against the bed. "It's not dirty."
Instead of waiting for him to reply, your tongue licked his slit, making sure to collect the pre-cum weeping out of the small opening. His hands scratched at the bedsheets underneath him, pulling it taunt. "See," you pulled away from him, sticking out your tongue to show him as you swallowed down some of his wetness.
The view of you tasting him and swallowing down his release left him dizzy with unknown pleasure. He thought you would be repulsed but instead you seemed to relish in his taste, opting to quickly put your lips back around the head of his cock. Swiping your tongue along his head, you lowered your head, taking more of him down your throat until the head of his cock brushed against the back of your throat.
His back arched off the bed, hips pushing further into the bed. Your one hand that remained on his chest went to circle around his nipple and tug it between your fingers. Small gasps and moans left Diluc, his body unused to this type of stimulation which left him wriggling underneath you. The wetness of your saliva and the tightness of your throat left him barreling towards his release embarrassingly fast.
"Y/n... i-i," As he was whimpering out your name, you felt him twitch in your mouth and eased off of him, not wanting him to cum just yet. His body relaxed underneath you as the pleasure ebbed away. You pressed wet kisses against his thighs, your hands reaching down to rub at his thighs that were shaking.
"Feels good?" The smile on your lips indicating that you already knew the answer.
Puffs of breath left him. "overwhelming, but good."
"If you thought that was overwhelming wait until I get to here." Your finger traced his puffy rim. A yelp left his lips as you prodded him with one finger. His hand gripped your wrist, not stopping it but just holding it, anchoring himself. You gave him a second before pushing in one finger until you were knuckle deep inside of him.
Diluc squirmed from his spot, his hips arching into the one finger. Soft moans left him at the new intrusion. He felt the movement so distinctly inside of him yet it felt so far away from him. It felt good, but it wasn't exactly pleasurable.
He twitched around your finger as you pulled it out. "huh, why'd you - hngg!" The wetness of your tongue against his rim felt much different than it did on his cock. His body jerked up at the new feeling, aching to either get rid of it or get more of it - he wasn't sure.
Licking around his reddened rim, you inched a little bit of your tongue inside of him, feeling around before retreating once more. His hands jerked towards your head, an unconscious action that had him recoiling almost immediately.
"Sorry," he gasped out, his head thrown back as you continued your ministrations.
Pulling back only slightly, "s'okay." Your breath hit the wet area and caused him to shiver. "do what feels comfortable." You lick a broad strip against his rim and left a soft kiss before traveling up to his perinium. Continuing your path, you also lavished some attention on his balls which you felt constricting underneath your attention.
You took note as Diluc struggled underneath you, all these feelings new and most likely overwhelming for him. Yet the sounds that left him and his throbbing cock portrayed that he was enjoying everything you were doing. You licked a trail up his cock and that was when his hands went back to your head. He didn't tug at your hair or push your head. Instead opting to just keep his hands there.
You cleaned up the small pool of pre-cum and took delight in feeling his stomach twitch underneath you.
Diluc was caught off guard when he felt your lips back on his. He couldn't help but to scrunch up his face as he tasted himself on you. You must have noticed because you laughed a little against his lips.
"What? Doesn't taste good?"
His face reddened even further and he wanted to curl into himself. If he was another person he probably would have shoved you off of him but all he could do was stumble over his words.
"it's not - i mean - how can you.." he trailed off. "I just don't understand how you think it isn't gross." He sounded so docile and confused when he asked and you felt an ache in your chest.
"Regardless of what you've been told, I don't think it's disgusting." You pressed another kiss on his lips. "And your married to me now which means my word comes first, not anyone else." Your lips moved to his cheek, pressing a soft kiss there.
What he didn't notice was your hand creeping back towards his entrance. He gasped, his lips brushing against your own cheek and his eyes squeezed shut as you eased two of your fingers into him.
He squeezed down on your fingers, his stomach tightening up. There was a slight stretch but Diluc didn't feel any pain. He heard the soft murmurs leaving you, telling him to relax and trying to get him more comfortable. Your lips were caressing the skin on his neck, lavishing him with more marks.
The thought of them being visible tomorrow and others knowing what the two of you did caused his body to heat up. He spasmed around your fingers and you took the initiative to curl your two fingers.
Your fingers explored him, opting to curl inside of him and stretch him out. Diluc took some time before he finally got more comfortable with the new sensation, his body relaxing. Feeling inside of him, you managed to graze against that one soft and spongy spot that you were looking for. The pads of your fingers brushed against it, applying just the lightest pressure -
" - Ahh, ngg," he choked on his own spit, his body thrashing in your grasp. The sensations before were nothing compared to what he just felt. It was all encompassing. The pleasure swelling not in just his lower region but all over his body. Hips jerking up, his cock bobbed against his stomach as a little more pre-cum left him.
Hips grinding down against your fingers, you were barely doing anything, all the movement coming from his wriggling body which pushed your fingers deeper into him. The stretching of his rim and the gentle stimulation of your fingers left him teetering right on the edge. You gently pulled your fingers back, leaving his prostate alone before inserting one more finger.
Not thinking that he could handle more than one orgasm you did not want to rush him towards his end. You still wanted to be able to feel him spasm around your cock rather than your fingers.
You doubled your focus on stretching him out until you deemed him ready. With the withdrawal of your fingers, you lifted his legs, placing his knees over your elbows so that you had a better view. Diluc let out small sounds as you maneuvered him, his face flushing but he didn't try to object to the new position. You watched as his hole clenched around nothing, swallowing down the drool that wanted to leave you at this display.
His body heated up underneath your stare. Even with your eyes covered, he could feel the intensity of your gaze. He took a shaky breath, embarrassment once more encompassing his body.
"Are - " he coughed, clearing his voice. "are you just going to stare?"
A small sound of amusement left you. "Sorry." You're really not. "If hard not to stare at such beauty."
"I - you," stammering over his words he angled his head away, unable to look at you as you uttered such salacious words.
The presence of your own cock pressed up against his rim left him breathless. It wasn't until one of your empty hands rubbed over his thighs and stomach. "I need you to breathe for me." His mouth dropped open as he exhale, his tongue peaking out, wetting his bottom lip.
With the first shift of your hips, you kept your other hand near the head of your own cock, gently trying to ease it into him. As the head entered him, he tightened up around you, preventing you from pushing further into him.
A sigh left your mouth. It wasn't meant to be condensing or a sigh of disappointment but you could tell Diluc was getting lost in his head and preventing this from being a pleasurable moment. Diluc on the other hand winced, not from pain but from hearing the sigh that left you.
"Sweet boy, I need you to relax." Your hands ran down his sides, digging into the tense muscle.
Your lips caught his, redirecting his focus. "Just focus on me."
You took some time, letting him relax into the kiss before inching your hips forward. He gasped against your mouth as you were able to the tip of your cock full inside him with a small pop.
A groan left your lips as his warmth encompassed you, squeezing around your cock. The wisp of breath brushed against the skin of his neck. One of your hands left him and moved his arms to wrap around your shoulder.
With the sensation of you being inside of him for the first time, he didn't hesitate to tighten his grip around you, clinging to the comfort of your body.
"f' - ngg - ull," he stammered against your skin as he was stretched out around you.
"Hmm?" You put some space between your chests so that you could look at his face.
"feels, ahh, full." His nailed dug into the skin of your shoulder, hips grinding against you. You managed to get about half of yourself inside of him before you had to pause. Inching back out of him, you thrusted in, making sure to give him a little more of yourself each time.
His nails dug into the skin of your shoulder but you hardly registered the pain. You shifted you weight, enabling you to grab onto his thighs and move them so that they were wrapped around you. This movement allowed you to sink deeper into him.
"y/n - fuckk - mghh." He couldn't help the curse that left him. The new position causing you to hit spots inside of him that left him trembling with pleasure.
"Cursing are we?" you couldn't help but to tease him. "You must really feel good."
Panting against you he couldn't find it in himself to be embarrassed. "Ye-eah," he squeezed around you, electing a groan from you. "its good."
Taking in the view of Diluc laying beneath you, you inwardly cursed at the cotton covering your eyes. With his red-hair spilled underneath him and flushed face you wanted to be able to take him in without anything of him being hidden.
"Fuck this," You roughly ripped the own cloth off of your eyes and threw it somewhere across the room. You maneuvered Diluc and was able to thrust in the rest of your cock. He lurched underneath you, hands scrambling to anchor himself as his walls stretched to accommodate you.
"huhhn" before he could question you he felt the air being punched out of him as you pulled back and sharply thrust into him. Your cock managed to graze against the same spongy spot but instead of only applying the barest amount of pressure like you did with your fingers, you shifted your hips, aiming them to hit that one special spot inside of him.
With you battering his prostate, his eyes had squeezed shut, lost in the intense feelings. His body freely jerked underneath you, moving with each of your harsh thrusts.
You changed your position, grabbing one of his legs and throwing it over your shoulder. "This pos - hahh," He tightened around you as he felt the stretch in his muscles. You opted to slow down and deepen your thrusts so they reach further into him. With the new movement, his eyes snapped open. As he made eye contact with you, he was flustered at the sudden hot, white pleasure that shot through him.
He had only seen your eyes a few times but with the onslaught of pleasure and then the shock of seeing your own lust-filled eyes caused him to convulse underneath you. His mouth opened in a silent scream as his hips jerked upwards, emptying himself on his stomach.
You thrusted a few more times making sure to ride him through what was definitely an intense orgasm. He was shaking underneath you, eyes glazed over with drool creeping out of the side of his lips. You brushed back his sweat-soaked hair and gently took his leg off of your shoulder. You applied light pressure to the muscle of his thigh as you placed it back onto the bed.
As you went to pull out of him, he seemed to come back to himself a little. His hands moved from around your shoulders and down to your waist. "What -" he licked his chapped lips. "What about you?"
"Its fine sweetheart," his heart pounded at the nickname. "Don't push yourself." With that you pulled out of him and he couldn't help the soft sounds that slipped past his lips. You couldn't help but gaze at his used rim which was stretched and gaping due to the emptiness.
You sat back on your knees and despite the soreness in his body, Diluc pushed himself up on shaky arms. It didn't feel right to him. Leaving you without having any real pleasure. Just one look down and he could tell you were still pent up.
"Wait," his hands clung onto you, desperate. "I can go on. You can keep using me. You," He stumbled over his words. "You need to, you need to come." He struggled to get out what he wanted to say.
You grasped his arms which were clinging onto you. "Diluc," you tried to keep your voice soft. "You're still shaking. Its your first time, I don't want to do anything to overwhelm you."
"But -" he gazed down at your cock which still stood prominently between your legs. You followed his gaze and shook your head. Grasping his chin between your fingers you directed his attention back towards you. "It's alright. Give it a few minutes." You ran you thumb over his bottom lip, an act of comfort, before letting go.
The conflict on his face was obvious. He gnawed on his lower lip, his eyes downcast. In a movement of spontaneity that surprised the both of you, Diluc moved his hands to rest on your body, closer to your groin than anything else. He still refrained from directly touching you, despite the desire to do so.
"Just... let me do this. For you." Pleading to you, his fingers hesitantly drummed against your skin.
You couldn't help the small groan that left you. You were trying to restrain yourself, not wanting to push him but with him pleading so sweetly towards you.
A handjob is the safest option, you muse. It wouldn't push him to do something he's uncomfortable with and it will probably be the quickest way to get him to rest so that you can get him cleaned.
You let out a sigh and relented. "Very well."
He perked up at the agreement. His hands remained at their spot before you grabbed one of his hands and took it off of your body. You moved it so that it was in front of his mouth. His eyebrows furrowed as he gazed down at the hands.
"A dry hand is uncomfortable," he nodded as he took in your words.
"You want me to.." he trailed off, embarrassment building up.
Your lips quirked up. "After everything we've just done, don't tell me you're embarrassed of a little spit."
He hesitate for only a moment before puckering his lips, the saliva pooled on his tongue and in his mouth before he ducked his head, avoiding eye contact before transferring it to his palm which you held firm in front of him.
"There you go," you cooed, your free hand pushing hair behind his ear, trying to make him more comfortable.
Guiding his hand, you then placed it on your own cock. Your gasp at the touch was quickly followed by Diluc's own gasp as he felt you pulse underneath his own palm. You let go off his hand, opting to lean back on your palms while he worked on figuring out what to do.
He hesitantly curled his hands around you, not applying much pressure. With very small movements, he jerked his hands up around your length.
He continued with delicate movements as his gaze flickered between his hand grasping your cock and your facial expressions. Their was obvious hesitation and you would be lying if you said his small movements weren't more frustrating rather than pleasurable.
Wrapping one hand around his, you tightened your grip, therefore tightening his own. "You don't have to be so delicate." You guided him with your own movements, showing him how you wanted him to move.
You curled his hands, making sure it twisted around your length as your hands moved up and down, causing his hand underneath yours to do the same thing. You lips was pulled between your teeth and you removed your hands from his.
He tried to replicate the movements you were just doing, imagining your hands still clasped over his and maneuvering it to your liking. As he twisted his wrist around the tip of you cock, your breath got caught in your throat. He watched as your own head tipped back a little bit and his eyes followed the movement of your throat at you swallowed back spit.
"That's good." It was barely a whisper but he still couldn't help the pride and happiness that swelled inside of him as he saw you visibly affected by him. "squeeze a bit tighter," he followed whatever instructions you gave him, flushing every time you praised him.
He couldn't help it when he swiped his thumb over your head, feeling your own pre-cum. the thought of bringing his thumb up to his mouth shocked him but he couldn't help the thrill of excitement at that thought. The only thing that brought him out of that thought was the thrusting of your hips up into his hands. "Just keep doing that." He focused his attention back on the top of your cock, taking note on how that seems to be more sensitive than anywhere else.
"Go faster." He sped up and watched as you came, your own essence covering his hand as a low moan left your lips.
Without realizing he brought his hand up to his mouth, his tongue poking out to taste your essence. Even as the taste of you flooded his mouth, he didn't really comprehend what he was doing, at least not until a laugh filled the air.
His hand dropped back to his lap as he gaze jerked back to you. You had a hand covering your mouth, most likely trying to suppress your laugh. "Fuck what are you doing to me, sweet boy?" You weren't making fun of him but he couldn't stop trying to stammer out an excuse. Instead, you grabbed one of the clothes that were thrown on the side of the bed and cleaned his hand. "C'mon, lets get your cleaned up before you entice me some more."














