I'm not sure if it was yaoi or shounen-ai, but I've read this manga about an uke who came from the country side (or maybe it was even an island) and didn't know anything about the city life. He had to live with the seme who was his step brother I think. I remember that the seme made fun of the uke because he really didn't know a think. I also remember a scene were the uke climbed a tree. Does it ring a bell with anyone? I really want to read it again!
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