By an artist called Toi Yoh, it seems to be a contemplative magical realist manga on the theme of aromanticism. The art has a good mood and it's the kind of work where it really comes across how much the creator wants this to mean something from the heart, inspired by the way other stories have been valuable to them.
The protagonist is a woman called Utsui. In the 1st chapter, Utsui is in her last year of high school before university and her mother and her mother's girlfriend are celebrating their 10th anniversary together so they've got friends over at their apartment. One of those friends is Tamon, who can see and talk with beings who are imperceptible to others.
It's mostly been the protagonist talking about herself to a fairy friend. Opening up about things like being aromantic, being a kid who grew up with 2 mothers, and the way stories have meant a lot to her.