She gasped and grunted, feeling strange...just a routine shopping trip, needed to pick up a few things, when the odd sensations she'd tried to ignore earlier suddenly intensified. She looked around furtively, barely maintained her composure and headed quickly in the direction of the exit, but it soon became clear that she wasn't going to make it.
With a groan she doubled over, clutching at her stomach as it ballooned outward. She had no choice but to shed her constricting shirt, tearing it off along with her bra, as her expanding chest flopped free for all to see. Her face flushed red from embarrassment and a growing heat. A tearing sound signaled her pants losing integrity as they slipped toward her ankles. Her butt felt so massive...she squealed involuntarily with a bestial voice that surprised her. Through her haze, she saw her hands changing, becoming hooved...and in spite of the horror of it all, her arousal could not be abated. Piggish grunts and squeals echoed around the supermarket as she came all over the linoleum floor...