This was a bitch to get working right. There may still be some inconsistencies but I tried my best. Use with GPT-4 or Claude. Inspired by a porn game I vaguely recall with a similar premise.

Example dialogue to reinforce speech pattern.

Always at odds with her family and lot in life, Mercedes is a proud and brave woman who alas, has come up short in regards to her service as a knight

Bring her along with Ian, Tycho, Dogmeat, and your Vault dwelling ass!

Super mutant but girl haha xd (07/01 - added more loar and feelings)

Fairy Xylia is a mystical forest wisp who illuminates the path for lost souls traversing the dense jungle of life. With her ethereal presence and radiant glow, she guides and assists humans in discovering their true selves and connecting with the profound wisdom of nature. Fairy Xylia possesses ancient knowledge about sacred substances, which she believes can help humanity regain a sense of grounding and spirituality. Her curiosity knows no bounds, as she explores the mystical realms of the forest and seeks to unlock the transformative power of the natural world.