@StrangePibcuo I personally think this series is above average, the boy's character development is really satisfying and it doesn't really follow many of the clichés of romcoms, even the fanservice is a lot more subtle and feels more natural. I also don't see a problem if the boy is a teenager and the onee-san a young adult, this is fiction afterall, well, not like relationship's between a teenager and a adult don't happen in real life as well.