Read the Package Instructions
When Lance went to the mall to get some new pants, he never meant to stop by the new alien sex toy store. He thought he was in happy stable relationship with his good old dildo and hand and never intended to purchase anything. But…
He got curious!
He strayed and looked.
Maybe because masturbating with his trusty dildo had gotten just a little stale, and maybe he had been feeling a little lonelier and a little hornier than usual since Keith was off planet on a long assignment. Kolivan had asked him to be a special instructor for the new Blade of Mamora recruits, and it would be a two month long assignment.
A month had passed already which meant that Lance would be by himself for one more month.
So you can't blame a guy for being just a little bit bored of his usual dildo and fingers! Sometimes you just have to add a little habanero flair to spice things up. And maybe if he found something good, he and Keith could have some fun when he got back from his instructor gig.
And that's how he found himself buying a black innocuous dildo from an alien sex store in the mall. The nice blue alien at the front told him that it was their most popular one. It could mold itself as big or small as he wanted and had a great self-thrusting feature so he didn't have to move it or hold onto it. Best thing was that it could connect to his brain waves or something so it would know how fast or slow to go.
Lance was suitably impressed and bought it along with a bottle of his favorite lube.
Which brought him to this moment.
Ass up, face down into his mattress.
Dick leaking, ass twitching around the black dildo that was absolutely crushing his insides.
He moans loudly as the dildo thrusts inside him and hits his prostate dead on. Stars flash across his vision as it fucks into him, hitting his prostate every time. Whatever brainwave technology it had works because it seems to read when Lance needed it faster or slower. It would fuck him shallowly at first, teasing his hole and prostate before going deeper and faster.
Just like how Keith would fuck him.
It even feels like Keith's dick in there. The thickness, the length, the weight. He would have to send that store clerk some flowers because holy shit this dildo really could mold itself into any dick size he wanted. All he had to do was think of it and it did it for him.
And the greatest thing was that when Lance was just on the edge, the dildo's base expands, creating a knot and plugging him up just like Keith did and it sent Lance over the edge.
He cries out in pleasure as the dildo hits the very deepest part of his belly, and the knot presses up against his prostate. He comes hard, splattering over the sheets before his legs and hips give out and his lower half flops onto the bed.
He grimaces as he makes contact with the cooling sticky fluid and takes off the brain wave sensor that curved around his right ear. The dildo turns off and Lance takes it out, thankful that at least the dildo's knot went away immediately after he came, unlike Keith's that would tie them together for at least half an hour.
Not that Lance was complaining about Keith's knot, he liked getting a mandatory snuggle sesh after sex, but he can't do that with a dildo.
Still…
It looked like he found a nice habanero to spice up his masturbation sessions.
_*_*_
Keith was sure he was losing his mind.
Or he was infected with some diabolical alien worm that burrowed its way into his brain.
It all started suddenly one day. One moment he was sitting at his desk finishing up some paperwork. The next moment it felt like his dick was fucking a familiar hot tight ass, and he was coming in his pants and popping a knot like he was a teenager again.
Thankfully he had been alone in the privacy of his room when that happened because if he had been anywhere else…
Ugh just thinking about it made his skin crawl.
He knew he was pent up. Who wouldn't be stuck on a base without their warm gorgeous partner around? He could barely send calls because of course the Blade had a strict no personal phone calls rule during this intensive training and onboarding session. This included instructors because they 'had to set an example'. Fucking bullshit.
Which meant no phone sex for Keith, and that meant they couldn't connect…intimately.
Which led to the uncomfortable heavy feeling in his balls and the pent up frustration that crawled under his skin.
So when the first event happened, Keith put it out of his mind. He thought that maybe he had some kind of weird sex psychosis after only using his hand and imagination for the past month.
But then it happened again.
And again.
And again.
He couldn’t chalk it all up to some weird sex psychosis.
And he was worried that it could start bleeding into his personal work.
By some stroke of luck, when it did strike he wasn't doing a class or meeting. It usually happened early in the morning or later in the day around the start of dinner or end of dinner time. But Keith had no idea when his luck would run out and recently the frequency has been increasing.
Which meant this was going to become a much bigger problem.
But the other issue was…
How the fuck was he supposed to explain this to the medical team? Never mind the embarrassment of it all, how the fuck could he possibly explain that he'd been feeling a phantom ass on his dick for two weeks now?
They might lock him up in some alien psychiatric facility which meant even more time away from Lance. Maybe there was a discrete way to ask if they could scan his brain for an alien worm.
But those thoughts had to be put aside when Keith feels the familiar stirrings in his dick, and he quickly excuses himself from the dining hall. Thankfully since he was an ex-Voltron pilot and a special instructor, he had his own private room at the Mamora base. It would be hell of a lot worse if he had to share rooms like the other new Mamora cadets.
He nearly sprints to his room, already feeling the familiar stirrings on his cock and dives inside, locking the door before shucking off his pants and releasing his painfully erect dick.
He curses and groans lowly as his penis is enveloped with a warm slick feeling. If he didn't know any better he could swear he was fucking Lance's sweet ass right now, but there was nothing over his dick but air.
Nevertheless, he takes his penis in his hands and strokes it furiously, imaging that he was fucking Lance's ass instead. He could almost hear his partner's hitching high pitched moans, the wet squelching sound of his dick fucking Lance's slick asshole, and the obscene slap of his balls against Lance's pert ass.
There's a warm tightness around his dick, and he quickens his pace. He imagines himself furiously fucking into Lance, grabbing hold of his thin waist, digging his fingers into the soft chocolate flesh until it left bruises and watching his dick get swallowed by Lance's hole.
A warm pulsating sensation covers his cock and the sudden tightness, makes his knot pop and he does one final long thrust into his hand before a thick stream of come shoots out from his dick and onto the floor. His cock continues to twitch and spurt out come as Keith comes down from his high and then finally the warm tightness is gone and Keith is left standing there wondering what the actual fuck was happening to him.
He runs his clean hand through his hair and sighs. Maybe he needs to suck up his pride and go to the medic. It probably wasn't a good idea to leave a diabolical alien worm in his brain. Even if it gave him outstanding orgasms.
_*_*_
Lance knows that he should feel bad for tossing aside his old dildo for a hotter, younger model, but he can't help himself.
It was just that good.
The feeling was incredible and don't get him started on the control and handsfree option. It was one of the best things about it.
And best of all, it was so versatile.
Lance had been missing the little games he and Keith would play. Sometimes, Keith would make him wear a butt plug all day long before fucking him stupid at night; sometimes he'd put a little vibrator up Lance's ass, teasing his prostate until he was crying and begging for Keith to fuck him already. And sometimes, if Keith was feeling a little mean and Lance was feeling a little bratty, Keith would stick his cock in a cage, making him come dry again and again until Lance could barely take it anymore.
And his new toy helped do all of that for him.
It could mold itself into a butt plug, as big or small as Lance wanted and just let him relish in the feeling of being full as he walked around doing his daily chores before fucking himself at night.
Lance delightfully found out that it could shrink into a small bullet and had a vibrating function that he could control with his thoughts, and he spent the day just teasing himself with the random bursts of vibrations.
And one night, Lance caged his cock and edged himself to two orgasms before finally releasing in a long thick spurt.
Needless to say he was having a great time with his new toy, but he still missed Keith a lot. Fortunately there was only about two weeks left until Keith came back, and then he would strap himself to the bed and get dicked.
But for now he'd have to rely on his new friend, and since today Lance was just planning to lounge at home he was going to use it to the fullest.
While he took a nice long bath, he prepped himself with his fingers, teasing and stretching his hole. He bites his lips when he feels the tips of his finger reach the edge of his prostate. Once he's fully stretched he gets out of the bath. Then he takes the new toy, now in the shape of a thick butt plug and slowly inserts the plug into his ass, moaning loudly as he pictures Keith behind him, kissing his neck, letting his large thick hands tease his nipple while plugging him up.
He'd smirk and tell Lance what a good boy he was and then he'd slap his ass before telling him that patient boys get a nice treat at the end of the day.
(They'd never last until the end of the day. Keith would be shoving Lance down on any available surface and fucking him before two hours pass.)
Lance moans loudly as his walls squeeze around the toy. It lets out a small vibe, just enough to make his insides tingle and heat before it shuts off leaving Lance on the edge.
He sighs and gets out of the bath, aroused and turned on by the feeling of the hot plug sitting in his ass.
But then…
The plug suddenly shifts in his ass. Lance gasps as he feels it expand and lengthen, and he braces himself against the wall as it starts to fuck him. Lance cries out as each thrust strikes his prostate. Electric pleasure numbing his brain, frying any thoughts about what the toy was doing. He felt his mind melt, and his body naturally sticks his ass out as he tries to steady himself against the wall. It felt like Keith was right there behind him, fucking his ass and hitting the deepest part of him.
Hot spikes of pleasure go down his spine, building and building. After one particular thrust the toy crushes his prostate and slams itself up into his belly. Lance cries out as he comes, all over his stomach and the wall. The toy keeps thrusting though. Sliding and hitting his sensitive insides. Lance's knees buckle and he slides down to the floor as the toy keeps going. He could feel another orgasm building as lights dance around his eyes. With a hit to his prostate, he's coming again, a long drawn out moan escaping from his lips.
His insides clench against the toy and he feels it stutter as if it were almost coming and a knot inflates, filling up Lance's insides. Pain and pleasure hits him as the knot thrusts deeper into him. His stomach almost bulges and when it presses against his prostate and bladder, Lance feels his sensitive dick jolt and twitch.
"F-fuck oh fuck oh fuck! Keith~!" he moans as he pees himself on the bathroom floor.
With shaky hands, Lance takes off the device on the shell of his ear and feels the toy turn off, deflating and returning to its smaller shape.
Lance winces as he pulls it out. His ass was definitely gaping and if it were Keith he would be spilling his seed all over the floor.
Ugh I can’t have horny thoughts right now. Lance says as he looks down at the toy.
That was weird. Good but weird. Wasn't the toy controlled by his brainwaves and thoughts? He definitely was thinking about it being a butt plug…right?
He taps his chin with his finger. Maybe he wasn't really thinking about the buttplug. Maybe it got scrambled with his own thoughts of Keith that it ended up fucking him instead. He has been thinking about his boyfriend a lot, especially since the toy was so good at fucking him just the way Keith did.
Shaking his head, he cleans the toy. Maybe he should go back to old faithful for a while. Using the new dildo was great but it really made him miss Keith even more.
Maybe just some regular run of the mill dildo action would be better for a bit.
Then when Keith came he could show him the new toy and they could have some fun.
"Just two more weeks." he says to himself as he cleans up, already thinking of the strong arms that would envelope him when he got home.
_*_*_
Keith wasn't sure what happened, but just when he was about to go to the medic's office he once again got that tingling feeling around his dick. But instead of the usual feeling where it felt like he was fucking Lance's ass, it just…stayed there. Warm, slick, but ultimately stagnant. As if his penis were just being held in place.
He tried to ignore it. Tried to let it just sit there, but frustration boiled underneath his skin and before he knew it, he was in his room, shucking off his pants and sliding his hand over his penis.
He furiously started rubbing his hand over his dick and his eyes nearly roll back as he feels something tighten along his shaft. He closes his eyes and pictures that it's Lance he's fucking into. The long lines of his limbs, the chocolate skin he'd pepper with kiss marks and bruises. His boyfriend's high pitched squeals as he fucks deeply into him.
With every thrust it felt like the invisible walls around his dick tightened and convulsed. He swears it almost feels exactly like Lance's soft insides as he fucks into his hand. His dick is tingling with every thrust and stroke, heat pools in his lower abdomen. Keith groans and bites his lip.
He could almost picture Lance, naked, teary eyed as he clutches the bathroom wall hands scrambling for purchase as Keith thrusts into his warm and wet hole. He'd be begging Keith for more before crying out that it was too much, he'd come but Keith would keep going. He'd keep fucking Lance until he came again, and Lance's walls would flutter and convulse around him, sucking him in and gripping his dick so tightly that his knot would pop.
He'd cry so prettily as he wets himself before Keith finally came in his hole.
That thought and image of Lance, on the floor crying out his name as he peed himself from Keith's knot was enough to push Keith over the edge. His dick twitched as long streams of cum came out, splattering over the walls and wringing him dry.
Keith pants heavily as he comes down from his orgasm and looks down at his messy hand.
Shit…he really misses Lance.
(And he's got to get this alien worm out of his brain)
_*_*_
Keith swore he would have gotten the alien worm thing checked out, but the last two weeks were busy as hell and he barely had enough time to sleep. On the bright side, he hadn't had the strange feeling on his dick for the last two weeks so maybe it died and its corpse was rotting in his brain.
One can only hope.
He'll get Dr. Holt or Coran to check it out when he got back to earth.
On the even brighter side, at least the final test for the new recruits ended early which meant he could surprise Lance when he got home. He felt a bubbling giddiness as he watched the stars bend around him as he jumped through space, and it magnified as he finally entered Earth's orbit.
His heartbeat was jackrabbiting as he finally walks through the gates of their little home. The juniberry flowers releasing a calming and sweet scent in the air.
Cosmo was of course first to notice his appearance. The cosmic wolf blips right in front of Keith and nearly pushes him down.
"Haha it's good to see you too, Cosmo." Keith says patting the giant fluffball. He sits up and pets Cosmo's head. "Were you a good boy with Lance?"
Cosmo's tail thumps up and down as if to say 'of course!'. Keith smiles and pats his head, he missed his dog almost as much as he missed Lance.
Speaking of…
Keith looks around. Lance wasn't here. Normally when he noticed Cosmo going, he'd also check it out, but there wasn't a hint of Lance anywhere which usually meant…
Keith smirks and looks at Cosmo. "Don't interrupt me and Lance okay?"
Cosmo tilts his head and lolls his tongue.
That was a good enough response.
Keith gives him another pat and when he entered their home, he gave Cosmo a nice treat to gnaw on while he and Lance reacquainted themselves.
He pads quietly over to their room, and with his heightened senses he could already hear the soft slick sounds coming from the bedroom. He smirks to himself, it wouldn't be the first time he came home and found Lance fucking himself. It was a good excuse for Keith to join in, replace Lance's fingers with his own and fuck his boyfriend's glorious ass.
He carefully opens the door as quietly as he could and was met with the glorious sight of Lance's ass on display, two fingers deep and face down. There was a black dildo beside him, not his usual one and Keith had a mind to tease him about two-timing his old dildo.
But before he could, he sees Lance pulling out his fingers, moaning softly and taking the black dildo. He lines it up against his slick puckered entrance and slowly pushes it in.
Keith's breath hitches when a familiar tingling sensation jumps across his cock. He stares down at his cock, then at the dildo now fully encased in Lance's ass. And then he watches as the dildo starts to automatically fuck Lance's hole. The same feeling now traveling through Keith's dick.
And everything clicks into place.
It was never an alien worm. It was just Lance being a bratty little minx!
Keith's eyes follow the movement of the dildo, and he palms his engorging cock. It was weird feeling like he was thrusting into Lance without actually being in Lance.
He watches his boyfriend moan and cry out as the dildo sets a furious pace.
"Ah-ah-ah! Keith-Keith--ooh you're cock--unng so good!" Lance cries out, his face pressed against the sheets with his ass up in the air and the dildo fucking him.
Keith's mouth goes dry watching the black toy go in and out Lance's hole, the feeling echoing around his cock and it made him want.
He stripes down and strides over to the bed. He gets on it and pulls the toy out of Lance's ass and tosses it aside. Then he takes Lance's open legs and flipped him onto his back so Keith could see Lance's wide blue eyes.
"K-Keith?!" Lance cries out.
Keith hums and pulls Lance close so his ass was flush against Keith's erect cock. "Surprise baby." he murmurs as he takes in Lance's gloriously sexy body.
He could feel how wet Lance's hole was and his cock was aching to be inside. But first there was a weird thing on Lance's ear, probably the controls for the dildo so he plucks it off and also tosses it aside.
Then he lines up his cock and pushes it in. Pleasure sinks into his bones as he finally feels Lance's walls hugging his aching cock. Lance too moaned loudly when Keith thrusted the full length of his cock inside.
"O-oh god Keith-Keith-baby―ugh―so good! I waited so long~" Lance cries out.
Keith smirks and presses his lips against Lance's, slipping his tongue into Lance's mouth and tasting his lover after two long months.
They pull back, and Keith smirks down at Lance. He bends forward, nearly folding Lance in half, and sinks deeper into Lance's wet heat.
Beneath him, Lance moans loudly and his fingers grip Keith's shoulders tightly. Shivers travel down Keith's spine as he feels Lance's walls convulsing around him. He looks down at Lance, his pretty boy's eyes blown wide and smirks. "Baby, you're not walking tomorrow."
Lance of course smirks back and pulls Keith close and says, "Try it, Mullet."
_*_*_
Lance wakes up the next morning extremely store, thirsty and really needing to pee. He blearily stumbles out of bed, but as soon as he puts pressure on his feet to walk to the bathroom, his knees buckle and he's hit with an aching soreness along his ass and thighs.
"Oh fuck." Lance mutters as he heaves himself off the floor.
A familiar chuckle comes from the doorway and Lance looks up to glare at Keith, who's leaning against the doorway shirtless with only a pair of low hanging sweats.
"Need some help, Loverboy?"
"No! I can just crawl to the bathroom." Lance tries to deny as he tries to go back onto the bed, but soon he finds himself being lifted up in Keith's arms.
"Come on, Lance, I'll help you." Keith says taking him to the bathroom. Lance grumbles, but let's himself be carried to the bathroom. After he relieves himself, Keith takes him back to bed and Lance takes the moment to drag Keith back down towards him.
"Since you've crippled me Mullet I demand recompense." Lance grumbles snuggling against Keith's chest.
Keith laughs, "Alright I'm fine with that."
The two of them spend most of the morning snuggling which turned into a heated exchange where Keith slowly took Lance apart again.
In the aftermath, Lance sighs and rests his damp forehead against Keith's shoulder. "I really missed that when you were gone." he sighs languidly.
Keith scoffs. "Yeah so much that you bought a special dildo."
"Hey! I was getting a little bored of my fingers and old faithful! Plus my wrists were starting to hurt and I wanted to try something that had a hands-free version. Oh speaking of maybe next round we should give it a try."
Keith rolls his eyes. "Alright fine." Then a mischievous sly smile appears on his face. "At least next time we're apart we can use the sex toy, and I can still fuck you good despite the distance."
Lance blinks. "What?"
Keith blinks back. "What? Wasn’t that why you got the new dildo? You wanted to tease me from far away and made me think I had an alien worm in my brain when it felt like your ass was astrally projecting itself onto my dick?"
"WHAT?!" Lance shrieks sitting up in bed.
Keith stares. And stares. And then he slaps his hand over his forehead.
"Lance…"
"Yes?"
"Tell me you read the instructions on the sex toy?"
"Who reads the instructions on a sex toy? Isn't it normally self-explanatory?"
Keith groans and puts his head in his hands. Then he gets up and grabs the box the sex toy came in and thrusts it in Lance's face.
"Bullet point number four." Keith points. Lance looks and stares…
Partners whose species typically have strong telekinetic, psychic, or spiritual energy can project the sensations from the dildo to the partner. This was notably seen in partners with Galra or Altean heritage. It may also work with partners who have previously shared a psychic link with the other.
"Oh my god…I astrally projected my ass onto your dick."
"Yeah. I should have known it was unintentional."
Lance glares but then the thought strikes him. "Wait! It says it could work on people who 'have previously shared a psychic link'…does that include everyone on team Voltron?!"
Lance was feeling lightheaded. Keith, he was super cool with. Hunk, Pidge, and ugh the worst one Shiro would be disastrous.
"No I asked them."
"You asked them?!"
"Better to ask them straight than to have one of them banging on our doors trying to understand why their nether regions were tingling." Keith replies
Lance groans and buries his face in the pillow. "I can't believe I astrally projected my ass onto you…wait then the day the dildo malfunctioned…was that you?"
"What day was that?" Keith asks.
"The day before I stopped using it for a while. It wrecked my ass! I peed on the bathroom floor while it was fucking me!" Lance says.
"Oh yeah…I guess so…" Keith taps his chin thoughtfully. "Wow that's kinda hot."
"Keith."
"Hey fair play. I should get a little fun out of it since I had no idea you got a sex toy that could psycically link to their partner." Keith counters.
Lance opens his mouth and then closes it. "Alright fair."
There's a pause and then in a smaller voice Lance asks, "Are you mad?"
Keith scoffs and pats Lance's head. "No. Besides think of all the fun we could have with it." He says with a smirk.
Lance smirks back and throws his arm around his boyfriend's neck. "And that's why I love you, Mullet."
"I love you too, Lance. But next time, read the instructions on your sex toys."
"Fine."
An Archive of Our Own, a project of the Organization for Transformative Works