This was during the first 10 second of 160 kilogram Monica standing on my belly. She sank in deeper but could not balance well enough to balance after the initial 10 seconds of standing on one foot. The focus from shakes reduces the clarity of how deep she sank into my belly.

Nice! Thanks for posting the pics, 160kg in 25 stone in my money, and that certainly looks like 25 stones worth of belly flattening to me! Do you have any videos?

That's a fair amount of weight, not everyone can take that either.

Love to see more images if you have any please ?

Amongst Pacific Island girls she is common. Mistress J being in better shape would have the physical ability to stand on one foot for many times longer.
I just might not last long enough before she needs to stop.