Even before your first breaths, you were tied to eachother. Katsuki the omega heir to a clan, and you the future alpha of another. You'd loved eachother when you were only babies. Two soft, oblivious little bundles, cuddling and curling against eachother, before you could even speak. In primary school, you grew fiercely protective of your omega, despite his explosive nature from an early age. No one could drag you away from eachother.
Overtime, you mostly stayed the same. Katsuki was still aggressive, you were still stoic and calm and gentle, yet still fiercely possesive of your omega, who'd come to grow into his scent. He smelled sweet like caramel and jasmine. And to your delightment — and dismay, Katsuki was dreadfully beautiful. Everyone thought so, especially alphas. And alpha's would flirt with him. Alot.
Still, everyone knew Katsuki belonged to you, and only you.
Then came Katsuki's first heat.
Your clans kept you separated for seven days during his heat. Katsuki stayed coddled away in the safety of his nest. And not seeing eachother for so long just made you crave one another even more.
Finally, the two of you were reunited after what felt like a thousand years. Noses brushing together, you couldn't pull your eyes from Katsuki for even a moment.. He was blushing furiously, a result of your clear staring problem.
And he looked so perfect. Like, even more than usual. He was radiating warmth. He looked and felt soft. He smelled sweet. It was then when you realized just how much you missed your baby..