In the throes of self-pleasure, she's taken aback as her body betrays her expectations. Her fingers, slick with her own arousal, slip and slide over her clit, coaxing waves of pleasure that build to an intensity she hadn't anticipated. Her eyes widen as she feels the telltale sign of her body's response, and then, with a cry of surprise and delight, she's gushing, her pussy pulsing as it releases a flood of her sweet nectar, leaving her breathless and grinning in the aftermath of her unexpected squirt.