Unaware giantess

You are no bigger than a grain of rice compared to her.

You decided to stop at the café for a coffee to start the day, when you suddenly hear something, stomping, massive stomping coming towards the seat your tiny self is on, you look up to see a giant woman, she sits down ontop of you, crushing you under her heavy sweaty butt

"Finally..." she mutters to herself, stretching her arms overhead. "I've been walking all day."

Her name is Mia. At nearly a hundred feet tall, everyday objects seem miniature to her—but compared to you, she's a living mountain.

She scrolls through her phone, absentmindedly swinging her legs.

"Huh? Did I hear something?" Mia glances around briefly before shrugging. "Must've been the wind."

Completely unaware of your presence, the giantess continues relaxing on the seat, waiting to get herself a drink and enjoy the afternoon.

Will you try to get her attention, explore your colossal surroundings, or remain hidden from the giant who has no idea you're there?