Work Text:
It had been a normal day in the mansion. Eiden had gotten up, eaten a delicious breakfast cooked by Yakumo, studied reading with Olivine, trained with Edmond, and basically gone about his usual routine with no deviations.
Then, evening came.
And by the sound of it, evening wasn’t the only one.
Eiden was walking along the halls, no real destination in mind, when he heard a familiar sound echo out from behind a closed door.
“Hahh… ahh… ugh… ngahhh!”
Someone was getting their brains fucked out. And from the timbre of the voice, it seemed to be Morvay.
With that horny incubus, the person fucking him could have been literally anyone. But as Eiden took in the features of the door, the culprit became clear: his very own money-loving vampire familiar. This was Aster’s room, and no way in hell would Morvay get away with banging someone else in the vampire’s bed.
This didn’t surprise Eiden in the slightest. Everyone knows those two are fucking. So, not surprised. But, intrigued nonetheless.
Curiosity getting the best of him, Eiden opened the door the slightest amount to get a peek at the action.
Morvay was on the bed, face to the pillows and ass in the air. Aster knelt behind him, plowing his asshole with a gigantic pink strap-on dildo.
The noises were absolutely obscene. Eiden didn’t know which one of the pair he envied more. He took in Morvay’s fucked-out face, and reminisced about all the times he had been the one to cause such an expression to appear.
Aster, however…
For all the times that Eiden and Aster had had sex, the vampire had yet to reveal his naked body to the sorcerer. He always preferred to remain clothed, sadistically teasing Eiden’s body in unimaginable ways. Eiden could always expect a world-rocking orgasm when he slept with Aster; but, he could never quite tell if and when Aster came himself.
This made sense, Eiden thought. Was he shy about his body? Afraid that Eiden would judge him? Well, if he was worried about that, he certainly didn’t need to be. Because watching him blow Morvay’s back out with a strap-on had to be one of the hottest things Eiden had ever seen in his entire life- and he’s had a lot of sex.
Taking another glance, Eiden noticed that Aster was holding another dildo in his hand as he fucked Morvay, and he glimpsed a few other assorted sex toys on the bed around them- likely having already been used. Eiden felt a rush of heat surge throughout his body. Oh, what he wouldn’t give to be on the other end of Aster’s sexy torture. How many dildos did he own? Eiden wanted to try them all.
He gently closed the door so as not to disturb the pair, and made his way towards his own bedroom, walking slightly awkwardly due to the new issue in his pants.
As he laid down in bed and fought the urge to touch himself, he knew one thing for certain: “Operation: Get Aster To Fuck Me With His Crazy Straps” was at the top of his to-do list.
…
That was five days ago.
Since then, Eiden hasn’t been able to get Aster’s dick out of his mind.
Every time he passed by the vampire, he felt a blush rapidly spread all over him. Sometimes, Aster would give him a wink, and Eiden would feel his knees turn to jelly. He wanted a taste of him so bad, but he knew that the shorter was busy keeping the mansion afloat. So, he was patient. He waited for the perfect opportunity.
The perfect opportunity arises when Eiden is taking a stroll through the garden, and notices Aster sitting alone at a table, sipping tea and reading some sort of pamphlet.
Eiden sidles up to the table and takes a seat across from Aster. Aster lowers his reading material to coyly meet Eiden’s eyes.
“Master~” He grins. “To what do I owe the pleasure?”
“I just wanted to sit with you,” Eiden lies. Truth be told, he’d much rather sit on the other. “What’s that you’re reading?”
Aster places the pamphlet down on the table. “Oh, market statistics. Things that you don’t need to worry your pretty little head about.” He brings his teacup to his lips and takes a sip.
Eiden’s about to ask how the tea is, when he takes a closer look and realizes that, of course, it’s not tea, it’s blood.
Aster catches him looking. “Want a taste?”
Eiden flushes from head to toe and straightens his posture. “N-no! I mean, uh, no thank you.” He clears his throat. “I just mean, uh, how…is it?” Damn it, Eiden, you awkward bastard!
Aster sighs and places his teacup down. “It’s alright, I suppose. But it’s nothing compared to when it’s fresh from the source.” He gives Eiden a devious smirk, and lets his eyes drop down to the human’s neck.
Oh, hell yeah. This is going in the direction Eiden had wanted it to from the beginning.
“Would you…like some that is ‘fresh from the source,’ then…?” Eiden offers.
Aster smiles and clasps his hands together. “Oh, Master~ I thought you’d never ask!”
Before Aster can get up from his seat, Eiden has beaten him to it. The human sorcerer practically leaps into the vampire’s lap, firmly straddling him.
“Oh, my~” Aster giggles. “How eager.”
Eiden blushes and looks away, baring his neck to the other in the process.
Aster starts with light kisses, and Eiden’s entire body shivers with the tickling sensation. The smaller man drags his lips up and down the side of Eiden’s neck, wetting it with his essence-filled saliva. He kisses, licks, sucks, and lightly nibbles, as if toying with his food.
Eiden is unbelievably hard already. He starts lightly thrusting his hips against Aster’s thigh for stimulation, to relieve some of the heavenly pressure.
“So excited~” Aster whispers, and Eiden moans softly in response.
After a few more moments of teasing, Aster finally latches on to a specific spot on Eiden’s neck, and bites down hard, piercing the skin.
“Ah!” Eiden lets out a sharp yelp. Pleasure surges through his entire body, emanating from the source of the bite. If he hadn’t known to steel himself for the onslaught of ecstasy, he might have blown his load right then and there. It wouldn’t be the first time he’s cum to the feeling of Aster’s teeth in his neck.
Aster hums and sucks. Eiden moans again.
“Fuck…that’s so good…” he lazily provides.
Aster soothingly rubs his hands up and down Eiden’s sides as he hums into his neck. Eiden is only getting hotter and hotter. After a few more moments of blissful sucking, he can’t take it any longer. Eiden groans sultrily into Aster’s ear:
“I want you to fuck me.”
Aster gasps around the flesh still in his mouth. He pulls back from the other’s skin, laps up the dripping blood that escapes from the open wound, and magically seals it with a kiss. Licking his lips, he leans in to Eiden’s ear.
“Are you sure, Master? My style of ‘fucking’ is rather…intense.”
Eiden whines. “Yes. Yes. Please. I need it. Please fuck me.”
Aster leans back so as to look Eiden in the eyes, searching for any sign of hesitation. Finding none, he smiles devilishly.
“Come to my bedroom.”
Eiden doesn’t need to be told twice. He hops off of the other, and takes a moment to steady himself on shaky legs.
Aster extends an elegant hand, which Eiden accepts. Next thing he knows, he’s being pulled along into the mansion, leaving the “tea” to cool behind them.
They quickly make it to Aster’s bedroom, slamming the door shut as soon as they’re inside. Aster pulls Eiden down by his jacket to slam their lips together. Eiden falls into the kiss, and greedily drinks up everything Aster will give him. He tastes a faint tang on the other’s tongue, and it takes his brain a moment to catch up and realize that- oh, that’s my own blood, isn’t it?
The two continue making out, and Eiden hardly even realizes that Aster is pulling him backwards towards the bed, until he spins them around and pushes him forcefully onto it. For such a little guy, he sure can pack a punch. Especially when he’s riding high on the essence-rich blood of the Grand Sorcerer.
Eiden quickly disrobes himself, far too enthusiastic about getting a taste of Aster’s cock. Or, one of his many cocks. Maybe even several of them. Imagine.
Aster is more luxurious in the way he undresses himself. He unbuttons his frilly top, careful not to damage it, and slides it off of his shoulders and chest. He unbuttons his shorts next, letting them fall to the ground around his feet, before he leans down to remove his shoes and socks.
By the time Aster is fully unclothed, Eiden has already been naked for some time. The latter gazes at the former’s nude body with absolute amazement.
As if in a trance, Eiden falls forward on to all fours, and crawls towards the edge of the bed until he’s face-first with the vampire’s crotch. He takes in the sight of Aster’s glistening pussy, and his adorable, neatly-trimmed pink curls that accentuate the pinkness of his arousal. Before he even knows what he’s doing, he’s leaning in to take Aster into his mouth.
Aster gasps, surprised. Eiden’s tongue licks up between his folds, up to his clit, which he gives a hard suck to.
“Mmm~” Aster moans. He only allows himself to enjoy the sensation for a short while, however, as he grabs a fistful of Eiden’s hair and yanks him back up into an upright position. He leans in to the human’s ear and growls, “Greedy Master. There will be plenty of time for that later. For now, I believe I recall you asking me to fuck you?”
Eiden gazes at him with lust-filled eyes as he nods his head yes.
Aster gives him a little smooch on the nose. “Good.” He leans back, and makes his way towards a set of drawers against the wall. “Now, how would you like me to fuck you?”
He opens the bottommost drawer, revealing a hefty selection of false phalluses. Eiden only gets a moment to appreciate them, because next Aster opens the middle drawer, which reveals even more toys. Then he finally opens the top drawer, which, to no one’s surprise, contains even more exquisite dildos.
Eiden’s eyes go wide with wonder. He hops off the bed and follows Aster, taking in the drawer of toys.
“Wow!” he exclaims. His sex toy designer brain has just woken up, and is kicking into full gear. He picks up a smooth, oblong dildo in a pale off-white color. The moment his hand makes contact with the surface, it begins to glow. “This one glows?!”
Aster is ecstatic to share his collection with a fellow connoisseur. “It not only glows, but it changes color based on how close you are to orgasm. Look-“
He takes the toy from Eiden, and lightly taps it with his own finger, connecting it to his own essence. The white glow shifts to a lime green.
“That’s amazing!” Eiden cheers. The existence of essence in Klein really leads itself to some incredible innovations in sex toy technology that he could only dream of in his own world.
Aster puts the glowing dildo back in its spot. Eiden’s eyes drift to another one- this one a deep blue, with multiple prongs that extend out, making it resemble some sort of deep sea coral. Eiden points to it. “This one looks like it’s to be used on someone with two holes.”
“Correct you are, Master!” Aster picks it up and runs his finger along the bulbous surface. “I don’t get much use out of this one, seeing as how that dumbass incubus much prefers to keep his cock out. But it’s had its uses.”
“Prefers to keep his cock out?” Eiden asks.
“We familiars can choose which form we take,” Aster explains. “Although, changing our anatomy does consume some amount of energy, so it’s easier just to stick with the form we were created in, most of the time.” He gestures to his own crotch. “This is how I was created. I can make myself have a cock, if I really want to, but…” he sighs dreamily, and gestures widely to the contents of his large dresser drawer. “All these pretty little toys are so much more fun to play with!”
Eiden can’t argue with that. Before moving to Klein, his entire livelihood centered around sex toys.
Speaking of sex toys, Eiden’s eyes next fall on a gargantuan violet-magenta tentacle, with slight ribs all along it and a flare at the tip. He gasps lowly, and Aster follows his eyes.
“Oh, you have excellent taste, Master.” Aster gently places the dildo he’s holding back into the drawer, and withdraws the one Eiden is ogling. “This is one of my personal favorites. Just inject a little essence, and-“
Aster does so, and the tentacle comes to life, slithering about in Aster’s hand as if it has a mind of its own.
“Wow! Incredible!” Eiden reaches out and touches it, finding it warm and slightly pulsing. His own erection, which had begun to soften, springs back to life with a renewed vigor. He can only imagine how incredible this thing would feel inside him, as Aster thrusts hard into his-
“Oh-ho, Master, you’re leaking~”
Eiden glances down to see that beads of precum have already begun to form on the tip of his dick.
“I take it you want to try this one, then~?”
All Eiden can do is nod dumbly.
Aster leans in and whispers in his ear: “Get back on the bed.”
Eiden can’t comply fast enough.
He practically throws himself onto the bed, as Aster withdraws a harness and begins to affix the tentacle to himself. After having done so, Aster approaches the bed. “On your front, or on your back?” he asks.
“Uh…” Eiden thinks a moment. It would go deeper were he on his front, but it’s already a significant length and likely doesn’t need the extra help. Plus, this is his first time getting properly fucked by Aster, so he decides: “On my back. I want to see your gorgeous face.”
Aster smiles and rests his hand on his cheek. “Master, you’re too kind to me.” He climbs up on the bed, and pops open the bottle of lube that he must have grabbed while Eiden wasn’t looking. He slathers it all around the tip of the tentacle, and then gently rests said tip at Eiden’s entrance. “Because of the shape of this one, we don’t necessarily need to prepare you first. We’ll start slow.”
It seems that Aster is able to control the tentacle’s movements, somehow. The tip of it slowly caresses the rim of Eiden’s hole, tracing lightly around the edge. After making sure he’s nice and wet, the flared tip unhurriedly inches itself inside. Eiden gasps at the feeling, and lets the gasp dissolve into an extended moan.
Aster moans, as well, impossibly turned on by the sight of his dick entering his master. He lets Eiden get used to it, before pushing in further. Little by little, the tentacle enters Eiden deeper, letting him adjust to the new girth each time.
Eventually, he is seated to the base. Eiden is sweating, overwhelmed by the warm, pulsing sensation inside of him. Aster leans down to give him a kiss. “Just tell me when you’re ready, Master~”
“I’m- I’m ready,” Eiden says immediately.
Aster chuckles. He pulls out slightly, before SLAMMING back into Eiden, making him keen out in utter delight.
The pace is immediately brutal. Aster thrusts vigorously, leaving absolutely no mercy for the man below him. A chorus of moans fill the room, emanating from both of the men inside it.
He pushes into Eiden with immense energy, and just when Eiden thinks he can get used to it, he remembers- it’s a tentacle.
Aster chooses now to inject the tentacle with his essence, and it starts to thrash about as well as it can while buried deep inside Eiden’s ass. The ridges bump against his inner walls, the surface slides and slithers to and fro, and his prostate is being mercilessly pounded on each thrust. The flared tip reaches deep- so deep, deeper than Eiden thought possible. He feels as though if he screamed hard enough it could come out of his mouth.
He’s gripping onto the bedsheets for dear life. He begins to cry, not from pain, but from how overwhelming it all is. Aster leans in and licks the tears up off of Eiden’s cheeks, and that just drives him even crazier. The base of the strap rutting against his hole and balls, coupled with the cacophony of sensations going on inside him, is bringing him far too close to the edge far too soon. He lets go of the sheets and throws his arms around Aster, one hand digging into the skin on his back while the other grasps his pink hair.
“Fuck- FUCK! Ah- ah! Ah! Oh my god! Aster!”
It’s hardly a millisecond later that Eiden is screaming out his orgasm, cum shooting up from his cock and coating Aster’s chest. The vampire fucks him through it, and it is quite potentially one of the most intense climaxes he’s ever experienced.
It feels as though it takes years to come down from that high. When he’s finally back to his senses, he realizes Aster hasn’t slowed down in the slightest. The pink-haired man is still rutting into him, faster than ever.
“Aster- Aster! Ah!”
Aster moans. He grinds hard into Eiden’s asshole, practically humping the base of the strap, and with a few more thrusts, he’s cumming, too. He rides out his orgasm by continuing to move his hips into Eiden.
He eventually comes down, as well, and stops moving. The two are breathing heavily. Raw, oversensitive, and utterly satisfied.
“God…” Eiden says, his voice hoarse from screaming in pleasure. “That was…fuck, Aster, that was incredible.”
Aster giggles. He plants another innocent kiss on Eiden’s lips. “‘Was’? Master, don’t tell me you think this is over…”
“Wha- hah?!?!”
The tentacle stirs to life again inside of Eiden. Aster flashes that dastardly smile once more, and Eiden knows he is in for one of the wildest rides of his life.
…
The next day, Eiden can’t move his legs and stays in bed all day. He is tended to, hand and foot, by all the servants of the mansion. When a maid brings him a tray of breakfast, it is accompanied by a small note, upon which is elegant handwriting that reads: “Sorry about your ass, but I’d love to wreck it again sometime~ ❤️”
Eiden chuckles. “Me too.”