Hmmm...
A massive amount of schmoopy ficlets are include in Barb Cummings/Rahirah's
Barbverse. I doubt there's a Spuffy reader who hasn't read Barb

I have "go to's" in her 'verse when I'm blue. What Happens in Vegas, A Dark and Stormy Night, Protection Racket, Have a Cigar, Second Verse, Just Close Your Eyes..... on and on. Domestic!Spuffy is delightful and Barb is hilarious. It's hard to find a writer who captures Spike's voice better.
But he's smiling - not the usual cocky Spike-grin, but that sweet, brilliant smile she startles out of him only every now and again. "Let me get this straight, Slayer. You were on the receiving end of one of my poems and you want me to write you more?" Buffy nods, not trusting her voice to obey her. Spike strokes the supple leather of the binding as if it's her body he's caressing. "You'll have to make allowances, love," he says. Almost shy. Spike. Shy. Whoa. "'m not very good at writing it."
"That's OK," she replies. "I'm not very good at reading it."
She's kicking herself halfway through the sentence, but Spike's still smiling. And somehow, it comes out way more romantic than it sounded in her head.
Romance101
Have you tried Weyrwolfen's
In League with Serpents ? It's longer and a little angsty in parts (can't imagine Spuffy without at least a smidge) but it's just lovely and Meret is the best OC eva! Coalitiongirl described it as a fic you just want to hug
Also, Dee Bradfield's
Shades of Grey is delightful and everyone, even Dru, end up great. I'm a fan of fics that can make everyone decent ('specially Xander and Angel) Again, a smidge of angst, but...see above.