Unexpected is a very long Spuffy AU, going off canon in S2 and getting 'Spuffy' almost immediately ... it's long and still growing - still adding to it every few weeks....

Here's a link to the whole series:

http://spikeluver.com/SpuffyRealm/series.php?seriesid=8

Summary: This series of stories picks up at the end of Season 2, The Becoming 2 and goes off canon about half way through that show. You'll find familiar challenges for Buffy and the Scoobies with UNEXPECTED results as Spike faces them with her. If you like a story with love, romance, sex, fights, angst, tears, laughter, marriage and babies then you're in the right place! I hope you enjoy it!
Categories: Spuffy Fantasy/AU, NC-17 Fics
Characters: None
Genres: Action, Angst, Horror, Romance
Warnings: Adult Language, Buffy/Other, Character Death, Rape, Sexual Situations, Violence

Here's another. Scroll down to Lost in Time...

http://spikeskat.rogue-poet.com/seductive_fiction.htm

yay more!!!

Thanks, guys!

I greatly recommend to you wonderful story "Seven days" by twilightchild on SpuffyRealm.
I cried in the end and in the middle, but it has a happy end.

Summary:
Buffy gets a second chance to convince Spike she loves him before she must give him up to death again.

Here is a sequel too "Mementos"

Summary: Alternate ending/sequel to 'Seven Days'. Spike struggles with new doubts, while Buffy does her best to honor her lover while still living her life. Can the two of them be reunited?

Elenapet1980
Thanks for reccing those. It's been ages since I read anything new and enjoyed it

EDIT: Not that the others aren't worth reading, just that I've read most of them!

I recommend the stories below:

The Peacemaker Chronicles by Nimue Tucker. The story is pretty long, it has 6 "books". The series begins in "Twist in Normal Again". http://www.fanfiction.net/u/188374/

The Linkverse Series by Dee Bradfield
http://www.fanfiction.net/u/217324/

School Days Series by Sabershadowkat
http://dark-solace.org/elysian/series.php?seriesid=9

BuffyX

It is so great to see people talking about Nan and her work - It makes my heart feel really good.

Just finished Baby Series by Mrs. Muir! It was...woooow!

Except there is not an ending, please tell me that she wrote the fifth story and just posted it elsewhere, please, anyone?

It´s supposed to be called When She Calls Me Baby. Does anyone know about it?

I guess she changed the name of it. On her site the fifth story is

Baby Blue by Mrs Muir

http://www.angelfire.com/folk/whenbuffysmiles/

Summary: Fifth in the Baby Series. Their life and the lives of their friends and family were shattered in one night. Buffy and Spike have to figure out a way to rebuild their marriage while trying to keep everyone around them from falling apart. It's going to take more than the denial they've used in the past as Journey keeps secrets, the dark side seduces Max, Raven becomes a woman, and Angel disappears. Can they finally work together to bring about a better future? Or have they reached the end of their relationship?

It doesn't go any further than chapter one though. Does anyone know if she went any further on her livejournal or somewhere else perhaps? I can't find anything through google.

Uncontrollable and Unmentionable by Sweetprincipale, they're a series and Unmentionable is quite long. Here are the summaries. They are both at fanfiction . net and can be found at this round of Sunnydale Memorial. As a guest, it won't let me post any direct links or addresses.

Uncontrollable: Set during S. 4"Where the Wild Things Are". Buffy and Spike end up being trapped in the Lowell House during the peak of the lustfully driven "manifestation." Short Smutty Spuffy. Something not too heavy, just read and enjoy. Rated M- Reviews Welcomed. Sunnydale Memorial Awards Nominee, Round 26.

Unmentionable
A sequel to Uncontrollable.S.4 Buffy and Spike were trapped in the supercharged atmosphere of the Lowell House during Where the Wild Things Are. After their night of possessed passion they see each other in a different light- but refuse to share the secret. R&R Sunnydale Memorial Awards Nominee, Round 26.

Here's the link to sweetprincipale's ff.net page to find the stories rec'd here:

http://www.fanfiction.net/u/2695246/sweetprincipale

Both of the fics below are by Kantayra and can be found at Nocturnal Light

http://www.nocturnal-light.net/fanfiction/authors/33/Kantayra


Blue Horizons
Summary: All her life Elizabeth has done exactly what everyone expects of her. Now in her first year of college, she discovers the vast possibilities in life. But can she escape the ghosts of her past and find the courage to explore the new paths before her...including the affections of an infuriating young sophomore named William 'Spike' Giles?
Category: Fantasy/All Human &bullRating: NC-17 • Chapters: 51


Haunted
Summary: AU after Dead Things. Seven years ago, Spike fled Sunnydale and his abusive relationship with Buffy. Now, he and still-best-friend Dawn are working together in their own demon hunting agency. However, when they're called out to investigate a chain of supernatural murders at Cascade Mountain Lodge, they discover that Buffy's on the case as well. Will they be able to solve the mystery before they become the next casualties? And what does the solution have to do with the events of seven years ago?
Category: Season 6 &bullRating: NC-17

If every Spuffy fic in the world was to be banned, and two would remain - these would happily be my two.

Getting Pumped by Kaz and the sequel The Illumanati by Kaz are literally my favourite Spuffy fics ever. They're very long and involved, but so so worth taking the time to read. Every time I read these fics, it breaks my heart a little. Hopefully your mind will be blown, mine sure was!

Getting Pumped
Summary: Set after Season 3, Buffy runs into Spike one night and discovers there so many layers to the vampire she thought she knew--plus he gives her the best night of her life...literally.

The Illumanati
Summary: Why was Buffy so comfortable with Spike at the beginning of S6? Here's one interpretation...

both are NC-17.