Both of these are very descriptive.
Teach Me How by dampersandspoons Rated: NC-17
Summary:
William Hawthorne, cir. 1878 is a womanizing aristocrat. He's content with bedding as many women as possible with no intent to marry. Elizabeth Summers is a stubborn young girl who is constantly protesting against the lifestyle that her wealthy family expects of her. When both characters' parents arrange them to be married, will William find his match or will Elizabeth scare him away, as she has all her other suitors? (Super smut eventually. Spike is a bad, rude man, after all!)
http://dark-solace.org/elysian/viewstory.php?sid=2229The Lord and the Lady by Gillypod
Summary:
Lord William must marry for money, but can he marry and keep his mistress Drusilla.
http://dark-solace.org/elysian/viewstory.php?sid=1555