Puniru wa Kawaii Slime

A Middle school student in the second year, Kotarou Kawaii is a creative boy. About seven years ago he created a slim that magically came alive. He gave her the name of Puniru and they have been friends for the past seven years. Puniru and Kotarou grew up all together and she is now in the first year of eliminatory school. The issue is that Puniru grew up in beautiful incredible girls and her beauty attracted him. Puniru loves to spend her time with Kotarou and transform herself into various cute and attractive shapes. Will see if their friendship came to an end or if they continue this?