Puniru wa Kawaii Slime EP 12

It is a story of a schoolboy and her slime best friend who came alive morally. Puniru was in elementary school and there he created a girl with slime. She came alive and lived with him. He gave her the name of Kotarou. They both grew up together and the interesting thing is that Kotarou is turned into a very beautiful girl with an attractive personality. Puniru started to feel soft for her and spent most of his time with her. She can reform herself into various pretty things. This pulls him to her.