Very nice erotic gut punching to your hot belly. Thanks for making this nice video.
If I was the puncher, I would lure you into closing your eyes and fully relaxing your abs, such that your belly bulges out as in the photo below, and then give you a swift punch to the stomach / solar plexus area to deflate your belly for maximum enjoyment.

I’m glad you liked the video!
Some fully relaxed belly fun is coming. Stay tuned!