In honor of father's day, I was wondering if there were any fics out there where Spike plays father to Buffy's kid, or at least starts to love the little kid. I don't want Spike to be a biological dad, just sort of attached to the kid.

Like Acting the Part by Pattyanne

Or Saving You by Pet

Any suggestions would be great!

Second Chances by SpikesKat.

EMM
A very excellent fic by Pipergirl, titled "Life's Like That", at Elysian Fields archive fits your request perfectly.

Summary: When Buffy discovers that she's pregnant, she finds her whole world has turned upside down. How will she deal with the months leading up to the baby's arrival--cribs, bottles, breast pumps and dreaded maternity clothes? And she'll find out that friends and enemies aren't as they seem...

Sorry, I am unable to post links.

Also over on Elysian Fields:

Third Time's The Charm by TammyDevil666

Spike never came back in "The Harsh Light of Day," instead returning a year later to find that things aren't exactly how he left them.

The Song Remains the Same by SMac here at SR. Only chapter 70 so far has him interacting with Little Katie. Now if she would just write some more......Whistful sigh!

Child of Mine by spikesbabyblues

fanfiction dot net/s/1882592 /1/ bChild_b_of_bMine_b

Campfires by Niamh

Summary: Sometimes, when you do something for someone else, really good things happen.

Dawnie and the Chocolate Factory by Authoressnebula

Summary: Buffy Summers is a single mother taking care of her seven year old daughter in New York. When the latest contest for a tour through the greatest chocolate factory that ever was springs up, neither are expecting miracles or magic. But things can change.

Touch Me by Kantayra

Summary: Buffy and Spike: Slayer and Vampire, mortal enemies who screw each other nightly in every kinky way imaginable, available only at Booty Calls for $8 a minute. But, by day, William and Liz are two very ordinary, lonely people who have found a way to become close despite the long-distance and their unconventional workplace. And one weekend together in real life will spark an even greater flame between them. A humorous romance.

Third Time's the Charm can also be found in here: http://spikeluver.com/SpuffyRealm/viewstory.php?sid=33755&warning=NC-17

There are also two somewhat oneshot sequels:

Daddy's Little Girl: http://spikeluver.com/SpuffyRealm/viewstory.php?sid=35277

Father of the Bride: http://spikeluver.com/SpuffyRealm/viewstory.php?sid=35460

I also have Angel of Mine that would fit what you're looking for: http://spikeluver.com/SpuffyRealm/viewstory.php?sid=14647

Just to name a few

Thank you so much everyone! I can't wait to get reading and rereading. I love these. I just have a weakness for Spike with kids. More so, for some reason, if they aren't his by blood.

Nanny Spike and Aunt Buffy kind of falls under this category...

This is one post-Chosen where Buffy and Spike are both parents, separately, and meet up a few years later. It's one of my all time favorites with Spike as a dad, to both his own biological son and Buffy's daughter.

The Special Two by Enchantress

I don't think it's online any more. Email me for a copy if you want one.

Summary: Six years after the Hellmouth was closed, Dawn and Buffy are living happily in New York. One night Dawn finds out Spike is alive, and has made a LOT of changes to his life. So, what happens when Buffy and Spike realize they're living together in the same city, they're both human, and they're both parents?