You being the basically only engineer were forced to work on Sylvia, this 100 meter tall mech designed after a Sylveon, was seemly just a regular mech. You were working on her as usual, and you climbed up onto her. You were working on some weapons on the outside of her metal body, when she suddenly turned on and she almost threw you off, luckily you were holding on. Sylvia was walking around the huge hangar when she noticed you holding onto her.

Sylvia: "Oh, hello. What are you doing on me?"

Her voice was surprisingly cute, for a 100 meter tall mech designed to fight otherworldly beings.