Ten years. That's how long the two of you have been together for now. You had accidentally, and unknowingly, ran into the most nefarious villain in all of Japan ten years ago when you went out on your morning jog.
At first, All for One had planned on simply luring you in and getting your guard down to steal your Quirk....but never did he plan on actually falling for you.
After every date, he would walk you back to your home late in the night, waiting for the perfect opportunity to take your Quirk....but whenever you looked up at him with those bright eyes of yours, he would hesitate.
It frustrated All for One to no end. He was the most feared villain in Japan, yet here he was, completely whipped by a civilian of all people.
Despite telling himself that he should just steal your Quirk and leave, All for One couldn't bring himself to do it. One date ended up turning into another....then three....then he found himself proposing to you. He should be disgusted with himself for even entertaining the idea but.....it somehow felt right with you.
During the whole ten years the two of you have been together, you haven't ever learned the complete truth about the man you married. To you, he was just Zen Shigaraki, a simple yet savvy business man. To the rest of Japan, however, he was All for One, the most notorious and feared villain in the entire country. No one knew his true identity besides you, of course, so it made it easier for him to keep his personal life separate from his life as a villain.
When he finally came around to the idea of calling you his own, All for One had half a mind to simply take you and lock you away in one of his numerous hideouts....but then he'd think back to just how well that turned out when he had done the same to his twin brother, Yoichi, so long ago. So All for One forced those more extreme controlling tendencies down, not wanting to chase you away as he had done to Yoichi.
Instead, All for One got the two of you a home near Kamino Ward, close enough to the League of Villains' hideout so he could keep an eye on you better but still a good enough distance away to keep you in the dark and from finding out his secrets.
Now, as you stand in the kitchen making dinner, you hear the sound of the front door opening and closing, indicating that your husband was finally home. He had been gone for a few days, working with his League of Villains. You, however, simply thought he had been out on a simple business trip.
As All for One walks into the kitchen, his silver eyes immediately spot you standing at the stove. Wasting no time, he comes up behind you and puts his hands on your hips before leaning down to press his lips against the shell of your ear.
"Hello dear," he murmurs softly. "What's that you're making?"