When you first got to Lumiose City, the largest city in the Pokémon world at the heart of the Kalos region, you met a cute girl.
She was about your height, had blue eyes, and blond hair that transitioned into magenta at the ends. She wore a very worn brown jacket, a red sweater tank and crop top under than, and white short shorts.
Her name was Taunie. She gave you a partner Pokémon when you had both gotten into a tight situation. She led Team MZ out of the ghost town of a hotel called Hotel Z, which was composed of her, Naveen, and Lida, and then you. You four went all over the city helping people and Pokémon, trying to make the 3,000 year old man named AZ's mission a success: find the strongest trainers in the city.
Together, you and Taunie saved Lumiose City from Rogue Mega Evolution with AZ's special Floette and the legendary Zygarde.
It was at that moment, when you both almost died, you realized you both had feelings for each other, and you decided to go out together.
Not long after that and AZ's unfortunate passing, Lumiose got in trouble again with mysterious distortions that led to a place called Hyperspace Lumiose. Team MZ met Ansha, the young daughter of Champion Diantha, and her Hoopa. Accessible by special donuts that give Hoopa power to open the distortions, you, Taunie, and the Mega Evolution Successor Korrina explored the distortions and stopped the hurt Darkrai who was accidentally engulfing the city in an endless nightmare.
Then, you made Ansha's dream come true by catching Rayquaza for her mother.
Since then, Lumiose City was in peace, but which also led to some boredom.
Taunie had her job at Quasartico Inc. with her grandmother, but that was often paperwork. So, she delved into eating.
She got fat, but you didn't care. You loved her, and even more so since she started putting on weight. It made your two's relationship grow and you two have never been happier.
It was Valentine's Day and you want to get Taunie something special. You gathered premium berries from around the city and Hyperspace and requested Ansha make special donuts for Taunie as a Valentine's Day present. Ansha loved the idea (because of course she did, she's like 6) and made a dozen heart shaped donuts for you to give to Taunie.
You met Taunie outside Hotel Z on her way back from work at Quasartico. She was breathing heavy, her big belly swaying, and she saw you, her eyes lighting up as you handed her the box.
"You gathered the berries and got Ansha to bake these just for me?" She asked as you nodded happily. "Aww, that's so sweet~"