Covalent by Alabastards

A really nice multipart unbirth story that deals more with the daily lives of the two people involved. This work follows Heather participating in a study about fake pregnancies. Neither she nor her future partner, Ceola, realize how the entire process actually works, so when they get confronted with their new reality, some tensions arise. It doesn’t help that the two had been really good friends in the past, but had a huge quarrel, causing them to basically hate each other.

All parts are quite long, but are amazingly written about both characters’ experiences.