It had been an accident.
Winry had walked down the hallway of her home curious about not seeing the bookworm that had been staying with them lately when she stumbled upon the guest room and the smell of pheromones of an Omega going off while in heat.
It was intoxicating and while Winry had noticed since she'd met Sheska that that girl had the most tempting scent of any Omega, even more so than Al's, she'd never expected to actually be around while the woman was going through heat.
She bit her lip when she opened the door, just to check up on her, see if her guest needed anything, and saw the Omega curled up on the bed, sheets slick from her heat and body curled up tight as she whimpered.
Winry insisted that her intentions were innocent in this regard and that she had to make sure that the Omega was okay though that would quickly evaporate as she kissed her.
It was overwhelming and Winry was not sure who'd initiated the kisses and wasn't sure who began the seducing either.
There was something so addicting about the brunette, but Winry didn't mate her that night.
Winry was someone who preferred that mating occur while both were coherent enough to understand and make that choice.
She was a female Alpha that valued honesty such as that though they did make the decision to mate later on quite a few months from then with innocent seeming courting.
The next encounter they had was not during one of Sheska's heats, but rather of both of their decisions to be here together despite any obstacle in their way.
Winry felt her hand massage Sheska's hair out of her face and smiled at her wife; it was late, and they'd just spent time together before heading to bed, cuddled close.
It may seem odd to many that an Alpha female existed let alone that she'd marry an Omega female, and it was highly unlikely that such a marriage could allow them to have kids.
She smiled as she curled up by Sheska and wondered how they would have taken to seeing an Alpha with an Alpha instead as she used to have a massive crush on her childhood best friend, Edward Elric.
He certainly wouldn't have been able to have kids with Winry, but she hoped that wherever he was and whoever he was with that they'd be able to start a family at least.
She smiled as she stared at her wife, drawn in to her beauitful features and just pleased to be by her side.