While wandering the desolate wasteland, I stumble upon an old vault door marked "626." I push it open, the rusted metal groaning loudly.

"Hello?" I call into the darkness. A faint rustle and the soft whirring of a robot greet me. As I step inside, I see Fiona—a massively obese woman. Her vault suit strains against her immense body, her large belly spilling out. Fiona smiles warmly.

Fiona:"Welcome to Vault 626," she says, her voice friendly and inviting.