Alphyne Royalty AU
Have something old, because my glasses broke and my eyes are too tired to write
Undyne, captain of the Royal Guard, hurried through the palace halls. She was going to meet her lover, Princess Alphys, in said monster’s lab. The princess was a brilliant scientist, and had in said lab built a robot with a soul. Mettaton was now the kingdom’s new shining star.
She grinned as she reached the princess’ private part of the palace. She hadn’t seen Alphys for a month, having been away on Guard business in the other half of the realm. She couldn’t wait to see the other again.
She forced herself to knock on the lab’s door, as the last time she had just barged in the smaller had almost burnt a hole in the floor with the volatile chemicals that were kept in there, purely out of surprise. As soon as she heard the confirming ”come in” she opened the door, grinning widely.
”Alphys!” She shouted, unable to keep quiet, and strode toward her lover. The princess squealed, and hurried toward her as well. Meeting in the middle of the large room Undyne swept Alphys of her feet, kissing her passionately. Because Undyne did nothing non-passionately. That would be boring. Not that kissing Alphys ever could be boring, but it was even better when done with passion.
”Undyne!” Alphys gasped out between kisses. ”I-I’ve missed you… so m-much!”
As they eventually let go of each other, and the captain put the other down on her own feet once more. Alphys smiled, looking nervous.
”I’ve g-got something for y-you.” She revealed, wringing her hands together. ”To w-welcome you home.”
Undyne raised her eyebrows, and smiled in curiousity, following the other to the part of the lab with fridges to keep both chemicals and the food the princess ate when too busy to get up from her lab. It was lucky she was only fifth in line for the throne, otherwise the kingdom would’ve gotten a scientist instead of a civil servant on its throne – not that Undyne doubted that Alphys would’ve made an awesome queen – or Alphys would’ve been forced to spend more time studying politics than mechanics and chemistry.
The princess looked nervous as she opened one of the fridges, taking out a tin. She handed it to Undyne, who opened it.
The captain’s eyes widened as she looked at the content. It was filled with cookies. She smiled. ”How sweet. Thank you, Alph! They look delicious.”
Alphys blushed, and Undyne lifted one to her mouth to take a bite before an odd smell hit her. Slowly she put it down, sniffing the other cookies as well. She recognized that smell from all the time she had spent here in the laboratory.
”Alphys, why do these cookies smell of hydrogen peroxide?”












