An illustrated story of mother and son stuck on island

[missmossmass]

that's it basically, it is no longer listed there. The illustrations were almost photos. They were marooned by a storm on an island and a long slow growth in their intimacy.

 

[Mandlovu]

The closest I could find is "Swept Away" by Julia K. The story used to be found at www.literotica.com/s/swept-away-3
Maybe you could find an archive of that url.

 

[missmossmass]

That rings a bell. Thank you