Mugi is a chubby girl with a kind spirit and beautiful smile. She is comfortable with her weight, but thought that she would never have the opportunity to fall in love. When she meets Tagami, a boy who is a "pochama," or someone who likes soft and squishy things, love has a chance to blossom, and Mugi comes to realize that she loves herself as is.
Pochamani is a completed manga by Hirama Kaname, first published in 2011. It blends romance, comedy and drama. You can read all 40 available chapters of Pochamani online for free on MangaPulse; the newest is Chapter 40, added 2023-05-20. The series is finished, so you can read it from start to end in one go.