Work Text:
“Bruce…?”
Your voice enters before you do as you step into the lab he’d been working in. Better to announce your presence than accidentally startle him if he’s working with something delicate. Or, worse yet, to cause him any undue stress that might unleash Hulk. Hulk shared in Bruce’s affections of you, of course, but you knew firsthand just how clumsy he could be.
Though, it would seem you don’t need to worry about either of those outcomes, as you are instead greeted by the sound of soft snoring. A tender smile draws upon your lips. He’s passed out on his keyboard with his cheek typing a long string of letters into a document that should have only been a few pages yet was now quickly approaching twenty. His glasses are smashed against the side of his face, and the curve that should go over the bridge of his nose is instead poking against his eyebrow.
Setting the coffee you’d brought him down gently onto a desk away from any electronics, you wheel a stool over to sit next to him. Your fingers brush soothingly through his dark brown hair as you try to ease him awake.
“Honey,” you coo, tilting your head and leaning towards him as you caress his cheek. “Sweetheart, you fell asleep again.” Your words are accompanied by an airy titter. His face twitches under your touch, nose scrunching and lip pulling back into an involuntary sneer. One last snort catches in his throat as his eyes slowly blink open.
“Mm… what…? Oh,” he murmurs sleepily, adopting a dopey smile when he looks at you. “Hey there, beautiful.”
You giggle softly as your fingertips continue delicately tracing the lines of his face. “You’ve been typing the letter ‘s’ into this document for several minutes now, you know.”
He sits upright with a start, shaking his head before fixing his glasses to sit properly on his face again. “Oh, this? Um… yeah! This is just my translation for our reptilian allies, see? Sssssssss…” He hisses playfully. You giggle and rest your head on his shoulder, amused by his antics.
“Ah, how could I have overlooked that! Oh, but you might want to edit this part,” you tease, pointing to a spot where he had typed a “d” instead of an “s”. “I think this might be a curse word in their tongue.”
“Good eye, my love. This is why you’re my favorite assistant,” he praises, chortling and placing a kiss to the top of your head before he gets to removing the “translation” his sleeping self had worked so hard on typing out.
You snuggle against him, careful to leave him enough room so as not to hinder his typing. “So, what’s been keeping you up so late? The bed is lonely without you,” you bemoan. As if to answer your question before he speaks, you notice multiple diagrams of machine components, all meticulously labeled with accompanying descriptions as to each part’s functions.
“Artificial sunlight,” he mutters before letting out a long, drawn out yawn. His cheek rests against your head. “If Dracula wants to create a pocket of eternal night, we need a way to combat the vampires in the meantime while the others figure out a way to reverse the process entirely. I’ve examined the effects of different wavelengths of light, approaching it like one might design a grow light for plants, but it still needs something else…”
“Would caffeine help?” you suggest before wrapping your arms securely around his waist. “I brought you some coffee.” You nod your head towards the cup that you’d gotten for him.
“You really are too good to me,” he responds fondly, turning away from the monitor to face you properly as he returns your embrace. “But, loathe as I am to admit it, I may simply need a break to clear my head.”
You perk up at that, resting your chin up on his shoulder to look up at him. “I may have a few ideas…” you muse with a cheeky grin, drawing a circle around one of his shirt buttons with the pad of your index finger.
He smirks as he looks down at you, brushing the back of his hand along your cheek. “Are you thinking what I’m thinking?” he hums before cocking his head to the side.
“I think I am,” you purr, your smile only growing wider.
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Twenty minutes, four blankets, one set of string lights, and at least a dozen pillows later, a glorious fort has been constructed in the corner of the lab. Coffee had been set aside in favor of hot chocolate, and professional attire was forgotten and replaced by the comfiest pajamas the two of you had on hand here.
Your knees curl up towards your chest as you cradle your hot cocoa in your hands. Bruce situated himself behind you with your back leaning against him, his arms wrapped around your waist and his legs spread on either side of you. Your cheek and the side of your neck are being constantly littered with fluttering kisses, and you can feel his smile with every press of his lips. A contented hum vibrates in your chest.
“I thought this was supposed to be relaxing for you,” you chide playfully before meeting his lips in a chaste kiss.
“Pampering you with affection is relaxing for me,” he argues, squeezing your waist a bit tighter. “I think more clearly after a proper snuggle.” He smiles into the crook of your neck before adding, “Plus, the oxytocin released really is good for the mind. And, when I’ve suffered failure after failure with different prototypes, these bursts of dopamine help me get back to it in no time.”
“You had me at the first explanation,” you titter, taking a sip of your hot cocoa.
“Oh, don’t lie; you like it when I ramble on with scientific explanations,” he teases, and you can feel his laugh rumbling in his chest through your back.
You crane your neck, pretending to ponder it for a moment with your lips screwed to one side of your face. “Hmm… I suppose I do. I also just very much enjoy the sound of your voice.”
You set your mug down, turning sideways in his hold and draping one arm over his shoulder. His hold on your waist loosens, and he brings a hand up to cup your jaw, sweeping his thumb back and forth over the soft skin. The look he gives you is terribly tender, staring down with hooded eyes the color of rich chocolate and smiling ever so gently.
“I enjoy everything about you, you know,” he breathes softly, his gaze traveling over the contours of your face, committing it to memory for the umpteenth time since he’s known you. His thumb brushes over the plush of your bottom lip, and you lean into his touch.
“Didn’t realize it was a competition,” you tease, your breath whispering against the pad of his thumb.
He chuckles. “Never. Just a proclamation. One I will make as many times as you need to hear it.”
Your heart clenches in your chest, and you flash him a brilliant smile. He always knows how to make you fall in love with him all over again. Leaning down and nuzzling into his chest, you let out a contented sigh.
“So, Dr. Banner… what does kissing do, then?” you ask while your finger toys with the collar of his soft fleece pajama shirt.
He quirks a brow at your formal usage of his name. “Kissing…? It releases oxytocin and dopamine in addition to serotonin. Chemicals that make you feel good and crave more,” he explains.
“Good to hear,” you purr. It’s all the warning you give him before wrapping your arms around his neck and pulling him down into a passionate kiss.
After all, that prototype could stand to wait a few hours more.