Silver Comics

From the introduction: This story mainly takes place in a world of Pokémon, though our hero is not of this world a genetic experiment stumbling through a glass full of nanobots and running through a familiar looking portal starts her journey and is promptly attacked by a wild Pokémon. She is then rescued by a Lugia who then proceeds to have his way with her too, then something strange happens when they kiss the nanites activate and change her body, now no longer a feline/human mix, she transformed into a human/Lugia mix. They then get together and have many adventures.