Yes, Darling is a story written by Cat O' Nine Tails. It ran in Issue 24 at http://s2b2.livejournal.com/135767.html, and is mirrored at http://www.shousetsubangbang.com/mirror/yes-darling/.
From pinboard.in: "Tom Baskerville wakes up one morning with a headache, an applicant for his valet knocking on his door, and a rather unwanted friend in the other bedroom. He figures can get rid of two problems by hiring the unknown quantity."
From pinboard.in: "A new valet, a friend who's going to Hollywood and some romance thrown into the mix."
- pinboard.in: "Wodehouse style!"