Because of the general rarity of the kink itself, I've included every watersports focused story I could find, alas, not that many. These stories include het, slash and femslash pairings, some involve issues of consent or include rape. I've included the other kinks in the descriptions of the stories. Several of these stories come from anonymous kink memes so I don't know who the authors are and I didn't make an effort to find out (anyone who wants to claim their story is welcome too, of course!) I know of exactly one fan video about watersports, and I've included a link even though there is nothing about Torchwood in it (sorry!), and can find no art.
The only femslash watersports story I know of in the Torchwood fandom and takes advantage of the unique ability of women to orgasm and urinate at the same time. The writing style is closer to what I'd call classic porn, rather than the fandom semi-romance novel literary standard.