Time for a bit of furret math:
>a furret is about 5 foot 11 inches long (or about 71 inches long)
>the average person is about 14 inches wide
>given about 2-3 inches per curl, a furret could wrap around you entirely twice without issue so long as it could hold on
>and as it about 11 inches thick/wide thanks to muh pixel measurements, that means that a furret can easily cover almost 2 feet of your body entirely in soft fur with ease, assuming furrets don't also come in much larger and smaller sizes