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To say that Hotaru was stressed had been an understatement, a huge one at that. Though, it wasn’t like they’d meant to overwork themselves, more got caught up in their work and had failed to take breaks in between, a simple mistake on their end
They’d definitely been out of it to the point that when the sound of the shop door closing behind them reached their ears, they’d jumped with a yelp, goggles slipping over their eyes in their panic, they regained their composure and turned to face the individual with a pout, face lighting up when they recognized the individual to be their boyfriend, Kaeya, who smiled warmly when his partner wrapped their arms around him and pecked him on the nose “Hey there darling, missed me, have you?” purred the Cryo-wielder, which in turn made Hotaru scoff and roll their eyes “I always miss you, you know that”, they replied, gently flicking their lover on his nose, causing him to flinch with a chuckle “Ah, so is that why you’ve been overworking yourself so much?”
Hotaru paused, and frowned “How’d you know I was overworking myself? Last time I checked, you weren’t psychic”, it was Kaeya’s turn to roll his eyes “You're usually far more alert, for one, and you look like you haven’t slept a wink, my prince” came his reply, his hand coming up to brush a few strands of hair from Hotaru’s face, the blonde flushed at the comment “Well, have to keep myself busy somehow …” Kaeya quirked an eyebrow “And working yourself to exhaustion was the only solution?” he inquired “...Maybe.” they replied, shrugging
“You know, there’s consequences for not taking care of yourself, Taru” Kaeya drawled, swiping his tongue over his lips like a satisfied feline, it didn’t to anything to phase Hotaru, they’d been through this enough times to know the Cryo wielder didn’t mean harm. They merely sighed, all it took was them blinking once before they’d shrunk, their world spun for a mere moment before their vision straightened out, and soon grasped gently by the taller of the two
Kaeya allowed his tongue to dart out from between his lips and glaze over his partner’s side, pulling a giggle from the smaller’s throat “Delectable, per usual, my prince” the knight purred out, before opening his maw further, laying his tongue over his lower teeth like a cushion before slipping the tiny shop clerk within his maw, teeth clicking shut once Hotaru was securely within his jaws, Hotaru hummed at the warmth seeping into their bones, it never ceased to amaze Hotaru how warm the ice wielder was within. The muscle beneath them moved upwards to pin them to the roof of the knight’s maw, allowing their taste to seep into Kaeya’s tongue further, the aforementioned man purring softly around them, causing them to chirp in return, snuggling into the muscle further
With that, Kaeya’s head tilted, and a loud gulp followed the action, the muscles greedily grasping at Hotaru’s legs, a few more swallows would drag them further into the Favonian knight’s gullet entirely, a steady, massaging descent eventually pulled Hotaru within Kaeya’s core, the knight venting a satisfied sigh from his lips, a hand kneading into his spouse’s form with a soft purr “You doing okay in there, my prince?” he asked, softly as to not harm his beloved’s ears
Tucked away so snugly, so deep in their lovers' core, Hotaru chirped softly and patted at the flesh cradling them “M’fine, Kaeya.” they replied, nestling into the warmth and softness that surrounded them. An affirmative hum and a few pats from above told them their boyfriend had heard, a yawn pulled from their lips as they shifted to get comfortable, eventually drifting off
“Sleep well, darling” The knight murmured as he felt the smaller drift to sleep within his gut, a hand coming up to rest protectively over his middle.