A New Walfas 4koma uploaded in Pixiv!!

For now have this preview, full 4koma is right here!

And yes, Mei did mentioned about Dream Girlfriend in the comic, which is basically a dress-up/raising sim mobile game by Ambition co., ltd. (The company also made MOE Can Change, Fairy Doll, Dream Boyfriend, and Animal Boyfriend the other four dress up games like Dream Girlfriend)