Though perhaps this one has some chocolate sprinkles. 😀 It’s Star Trek Voyager (STV), and Captain Katherine Janeway and Seven of Nine (aka, “J/7”) is the pairing. I suspect most people aren’t familiar with the series, but I think you can follow along without having watched it. However if you want to see the two women I’m writing about, check out this clip: STV – I Kissed a Girl (J/7).
Oh, and the story is in the vanilla section, Perchance to Dream.