Since this is a one shot (a VERY short one at that), there's not much to say about it. I'll start my review:
I really liked the uses of warm colors in the art, it reminds me of the various children's books my mom read to me when I was young. Other than the colors, the art style is kind of cliche; there's nothing in it that will make you remember it forever. It's normal manga art style.
Like I said, this is a very, very short one shot, and the story is very linear and average.
It's short, so you don't get enough time to fully
enjoy the characters. There's two human characters and a fairy, and everyone's basically nice to each other.
This is a nice story if you're bored and want something cute to read. If you're looking for a cute shoujo ai short story to waste a short amount of time, then this is it.