Noriko Fukuda in scuba (Patreon)

Yet another old sketch from 2018 that I finally got around to completing;  here, Noriko-san finds a nice spot in the sea that she has all to herself, and decides to test out a small, waterproof 'massage' tool.  Fortunately, the relief zipper of her one-piece wetsuit allows her easy access to where she wants to reach...

You'll find the full illustration in the Dropbox;  enjoy!