Bucky is Peter's dad
I'm looking for a fic that I read on AO3, where Bucky comes back from war and baby Peter has been left with his neighbor Bruce. With the help of Natasha he is able to get a job as a book editor and is able to work from home to take care of Peter. At one point he is touring a preschool and runs into Steve and falls and damages his metal arm. Steve knows a guy which turns out to be Tony. Natasha sets Bucky up on a couple of bad dates and Steve helps him out every time util they finally get together. Some random things I remember:
-The preschool is science focus with Darcy as the secretary and has a fish or lizard tank near the entrance
-On one of the dates Bucky has an allergic reaction, calls Natasha who send Steve
-Steve is the art teacher at the preschool
Does this sound familiar to anyone?