AI Image: She suddenly jerks her head back with a startled expression, eyes widening. A grunting sound escapes

Prompt

She suddenly jerks her head back with a startled expression, eyes widening. A grunting sound escapes her throat. She then forcefully pushes her chest outward with both hands, and her breasts visibly swell rapidly in size. She rolls her head back, then quickly brings it forward to stare at her newly enlarged breasts.