Yousuke after many years finds out that his sister is living in a mansion. When he visits he finds out that there are 2 of them, both from the same orphanage and both have a brother. Which one could be his real sister?

Story: This a really short romantic,ecchi, comedy, manga. The plot isn't really that well developed, but it compensates with much funny moments. It is probably filled with every single corny/cliche harem,ecchi, and comedy scene possible, but who knows, someone might beat it one day. Overall this manga is just filled with funny scenes that just probably exaggerates like crazy, but this is what makes this mange good, IS because of its comedic scenes and exaggerations.

Art: The art is pretty simple and cute. Not really realistic type of style, going toward the big eye cute girl type kind of style. And the simple male type.

Character: Saying that this series has any kind of character development, might be an overstatement. But the characters are pretty good. They are all funny, like how Mayu accepts Yousuke as her brother while the other is like the tsundere character. All of the are funny especially those moments where Yousuke shows his brotherly love.

Enjoyment: Even though this series lacked character development and plot, I still enjoyed it very much in the sense of entertainment it provided me. It was a pretty short read, and it was pretty funny too. Though I did felt like the last few chapters were a rush, like many other short manga. It just seems like the writer just ran out of ideas and just through in a quick conclusion that makes the reader goes: This is it? But the ending of this manga wasn't that bad, probably because it didn't bring your hopes up, so there wasn't anything to let down. I'd recommend you to read it just for fun since it is a pretty short series and is pretty funny too! Well hope you enjoy!