#they goooooofinn'

[boop-le-snoot]

kinktober #4

Light My Fire

kinktober day four | temperature play & monsterfucking (?) | cw: 18+, self-explanatory. Good!Loki is a Jötun and Avenger!You have fire powers. Rather fluffy, just two dorks in love goofin' | word count 2k | click here for full list of planned fics | author's note under the cut |

“Darling, are you sure this is a good idea?”

“You are occasionally a little over 8 feet tall and very cold and blue. I am average tall but set myself on fire regularly without repercussions. I think we passed these sorts of questions a good while ago.” You pointedly bit into your toast, watching Loki watching you over the rim of his teacup.

Why did he insist on having tea from one specific antique tea set - and having to refill the cup at least five times in the process - instead of getting a mug like a normal person, you did not know.

Slumped over your breakfast in your Garfield pajamas, you eyed your boyfriend pat the corner of his mouth with his monogrammed kerchief before he vanished it away and stood up. His green button-up clung to his chest deliciously.

“Such a way with words.” Loki chuckled and patted over to place a soft kiss on your forehead. “But I see your point. We could either seriously harm each other or end up having a wonderful, one-of-a-kind experience.” He tucked a strand of hair behind your ear. You nodded. He stole a piece of toast and pointed it at your nose, tapping the appendage gently with the hard crust. “And Tony would never forgive us if we at least did not try.”

“Since when do you care about what Tony thinks?”

Loki gave you an impish look. “He's not all terrible. Remember the time he 3-D printed an exact replica of Mjolnir and I haunted Thor the entire day with it?”

“Thor had a mental breakdown.” You replied dryly even as your mouth involuntarily curled into a smirk.

Loki, however, gave a wide smile. “Uh-uh. Tony filmed the entire thing start to finish.”

A chuckle broke out of you before you could stop it. You liked Thor, you ready did, but that had been just a single instance of mischief in the multiple-century long prank war between the brothers. The blonde had gotten you several times in the process of getting back at Loki and you would be lying if you didn't feel vindicated for all those times you had found glitter in odd places and worse...

Not that you yourself lacked your fair share of questionable life decisions. Having fiery super-powers, being an Avenger, being Loki's girlfriend, challenging Natasha to a knife throwing competition... The list goes on. So what if you wanted your icy boyfriend to be icy in bed? So what if he wanted your fiery self be fiery in bed? They do say opposites attract and yada-yada-yada...

“Makes me wonder what the fire giants look like,” you said absent-mindedly later that night while the two of you lounged in your oversized tub. You rolled a small fireball in your palm as Loki sipped his wine.

“Like demons,” he snorted. “Nothing attractive about them.”

“Some would say demons are attractive,” you shrugged. “I think Jötuns are attractive.” Using your free hand, you squeezed a slender, muscular thigh. Loki flexed it and you ran your knuckles over the hard muscle. “Although you're the only one I've seen. Might have to tell Tony to ban any more from Earth least they come to steal all the women away, being this handsome.”

Loki's cool hand reached up over your stomach to idly toy with your breast. “Is that so? Is my Asgardian form not as stimulating?” He mused.

You pushed into the touch, purring. “There's just more of you to love, babe.”

His unmistakable laugh filled up the bathroom, genuine amusement as he flicked at your nipple and leaned down to kiss your neck. “I do not think that is anatomically possible.”

“Pfft,” you scoffed. “Ye of little faith! Have you been on the internet? Anything is possible, provided there is an adequate amount of lube and some leverage.”

The internet - surprise, surprise - was wrong. Loki expressed an unfair amount of amusement at this, and you daredsay, even gloated a little bit. Shutting him up in this form was harder than when he was regular Loki, but not doable. It was, as you both had agreed, a learning curve.

He was cold to touch. Not as a metal pole at a ski resort as you had previously thought, but enough to cause a pleasant, clean chill to settle in the back of your skull as you took the tip of his hard, blue cock intro your mouth. That was about as much as you could fit without going full Chelsea Smile around it. Your hands, kept warm by your powers, slid down his shaft, tender fingertips tracing the textured ridges covering every inch of his skin.

They were truly everywhere, and they were sensitive. Splayed on the various animal skins in front of the fireplace, Loki was a sight to behold: all cerulean blue and raven-haired, red eyes lidded with desire as they observed your exploration with mirrored curiosity. As you warm hands curled around him, a low hiss left his lips.

Attempting to say, “did that hurt?” with your mouth so full was a disaster. Loki chuckled anyway, and brought a large, cool palm to rest atop your head.

“No, darling,” his voice, in this form little more than a low growl, did something indecent to your insides. “Feels incredible.” A sigh as you swirled your tongue around the sensitive head. “I surely wish you'd let me at least keep my Asgardian measurements...”

Yes, but no. It would have been more practical, sure, but it wasn't the full Jötun experience you were seeking. With a wet pop, you dislodged your mouth from his cock to delight in his full-body shiver. To remedy the lack of your mouth, heat began to radiate from your palms; roughly the same temperature as the inside of your mouth.

“Not unless you are on board with me keeping the fire lukewarm,” you teased gently, watching his red eyes darken to a lovely burgundy. Slowly, you slid your hands over his lubricated flesh.

Loki was generous with his microexpressions in this form, with him being larger allowing for easier observation. Lust, love, yearning, a dash of insecurity and concern. He was your Loki through and through, simply blue.

“I fear I may have less allocated space for patience in this form,” he mused.

Captivating. His reclined position and the fire dancing over his skin, the horns growing tall and strong above his forehead - the helmet imitation did them no justice - Loki was a vision to behold. You wanted to eat him like the world's most exotic ice lolly and ride that fanged mouth until you forgot your own name and knew only his.

“Fuck,” you eloquently summarised your train of thought just as your hands stroked him to full mast. Loki merely tilted his head. Knowing that look well, you batted your eyelashes and gave him the final stroke before shamelessly climbing up onto his lap.

You wore nothing but a thigh-length slip of fine Asgardian silk, just like you knew he liked. Your hot, glistening cunt connected with the shaft of his cock as you settled above it, eliciting a sigh of wanton relief. Loki felt like a bag of frozen goods. You wanted to press him against everything sore.

His large, cold palm stroked the side of your face.

“Mmm,” you leaned into it, unconsciously shifting your hips to press closer to the textured hardness of his cock. It twitched as your wetness joined the spit you'd previously covered it in. Some adjusting was to be had - Loki waited patiently as you found your spot, and used his other hand to make you sit down just right. With that first, slow, slick grind, both of you were gone.

It came naturally. Loki's hands on your hips, on your face, sliding your slick cunt over the tip of his own leaking cock. His abs flexed with each measured movement; you kept your palms in closed fists, knowing better than to open them when you were this riled up.

Hurting each other was both of yours' biggest fears and it showed in the way you'd swallowed some of your moans upon feeling the beginnings of a spark crackle on your tongue. Loki refused to take his darkening eyes off your face for he would definitely lose himself in the moment and do... Something.

The intensity of your coupling grew. Your cunt provided ample lubrication on the account of your clitoris receiving all that extra stimulation from the ridges and valleys covering his cock. On harder thrusts, the very tip of his cock snagged the edge of your entrance, causing him to growl and you to whine when your hungry hole was forced to relent and clench around nothing.

It was exhilarating torture. Your cries of pleasure, as usual, only spurred the Jötun prince on.

As you arched your back and moaned loudly and brokenly up to the ceiling at a particularly hard thrust, Loki's deep growling added to the delightful cacophony of sex. He firmly held your hips, sharp nails digging into the meat of your ass, and pushed you down on his cock, missing your hole by sheer luck.

“Come for me, darling,” he rasped in that icy-sharp, husky voice. “I can feel your little quim begging for me. I may not be able to resist fucking you if you cry for me so sweetly.”

Never being the one to disobey reasonable orders, you and your abused pussy gushed your agreements as heat burst from your lower stomach and spread into your body and limbs. Loki's drawn-out hiss had you weakly trying to scramble, to get away from him least your elevated temperature burn the Jötun, but he held steadfast.

Eyes so deeply red they were almost black, Loki looked you directly in the face before his cock twitched for the last time.amd coated his chest and your front with an abundance of silver seed. His body shook with restraint even when his mouth had fallen lax and eyes lidded low; he let you rock forward to rest a hand on his hard chest as both of you caught your breath.

Giving into your body's demands, you fell ahead, uncaring of the mess. Immediately, a cold arm draped itself over you. A moment of silence was had. You licked your dry lips, sputtering somewhat as sticky - but not unpleasant - seed made way into your mouth.

“Are you alright?” Loki drawled, still breathless.

You briefly contemplated the phrasing of what you were about to say, but in the end decided to be completely honest as you two had sworn to be to each other.

“Your come tastes like snow. Literal snow.”

You heard Loki's heart skip a beat and then his chest shook, the chuckle as incredulous as your discovery.

“Noted.” Pause. “Yours feels like lava.”

Despite everything, you simply shook your head and laughed. “That's what were writing down in our science report for Tony?”

“Yes.” Loki nodded seriously. With a careless swipe of his hand, the mess disappeared, and you promptly found yourself staring at the ceiling. “Experiment number two. I am going to find out whether it also tastes like lava,” he said impishly.

Your tummy clenched in anticipation, but then you heard the proverbial sound of brakes skidding in your head. “Wait. How do you know what lava tastes like?”

“I be in situations,” ever the dutiful boyfriend, Loki mumbled his reply into the fat above your cunt on his way down to make you see stars once again. You were not complaining at all.

a/n: I'm personally very impartial to Loki being a little over 8 feet tall in his Jötun form. For, you know, reasons. My nature's pocket can fit a lot of fun things in it, but I don't know about yours so... I left the fine details to your imagination. See how I don't describe the size of his appendage? Very demure, very mindful. ✨

Additionally, I don't think Asgard has a book on erogenous zones of peoples they conquered and genocided. I'd like to think that they're both clueless here and Loki is getting to know his Jötun body in a sexual setting. But that's just me.