Okay, I finally have a - A! - one (1) fic up on Ao3, although it's cheating because it's just the threadfic from #WwxLqrWeek.
https://archiveofourown.org/works/43145763
#WwxLqrWeek Day 7: Free day
If you'd asked WWX when he was still a student at CR how he felt about being friends with LQR, he would have laughed so hard he would have fallen over
But now, sitting at a table on the back porch of the Jingshi, sipping tea, he smiled
Okay I'm going to attempt a quickie for #WwxLqrWeek Day 5! This is post-canon CQL - in other words, Wei Ying is in the wind.
#WwxLqrWeek Day 5: Neighbours (add in some day 4 matchmaker as well, bc I don't know what day it is anymore)
LQR is happy w his new house in a leafy suburb; it's just big enough for himself, is close to the local library, and has a shaded back porch to sit and enjoy the garden
#WwxLqrWeek
It takes LQR a long time to understand that what he's been feeling is loneliness. At first the empty pangs are buried under activity, with so much to do in the aftermath of Jin Guangyao's grand fall. If anything, he sees more of LWJ than he has in years.
#WwxLqrWeek Day 3: In-laws
(And a bit of #PregjiSeason thrown in)
//mpreg
The moment LWJ and WWX announced that they were pregnant (okay, only LWJ was pregnant, but WWX was just as happy!), LQR started making lists of necessities
At first it was the simple stuff
#WwxLqrWeek Day 2: Rivals
LQR has always been LWJ's biggest supporter. From the moment he first held Babyji in his arms, LQR knew this serious little baby was special
So he's super sad when he sends Babyji off to daycare for the first time