dsudis, unwittingly playing along with Short Story Week, has posted a new Aral/Cordelia story! Dira Sudis is another one of my favorite fanfic authors, and while I will happily read anything new she writes (I haven't read her entire back catalog, as there's a lot of it), I am particularly in love with her Vorkosigans and Vorbarras.
Frequently Suggested Sexual Practices: An Aid to Communication, 8000 words, set during
Shards of Honor.