Inevitable expansion (with explosion sound effect)

The video began as many others had, with the end of a delightful meal and a retreat to the comfort of the sofa. The familiar surroundings of the living room were cast in a warm, inviting glow, a soothing backdrop to a seemingly mundane scenario.
But this was no ordinary video.
As I settled into the plush cushions, the camera's focus was drawn to my belly, subtly expanding at first. The conversation continued, my face reflecting nothing but contentment, completely oblivious to the peculiar phenomenon occurring just below my sightline.
Slowly, the expansion became more pronounced. My hands, as if guided by an instinctual curiosity, began to explore the new contours, the realization dawning in my eyes. A mixture of surprise and intrigue played across my face, while my hands probed and pressed, trying to comprehend the unexpected transformation.
And then, it happened.
A sudden shift in my expression, eyes widening, body tensing. The gentle exploration had turned into something more urgent, more concerning. The pressure was building, mounting to a point that seemed unsustainable.
A gasp. A moment frozen in time, captured for all to see. The realization that it was too late, that something extraordinary and inexplicable had occurred.