This series is criminal. Literally. The manga explicitly brings up multiple times how illegal it is for a 15 year old boy to date a 27 year old woman. Were the genders to be swapped, this would just come off as extremely creepy. It's still a pretty uncomfortable aspect of the series but putting that aside, you get a pretty standard trope ridden high school romcom. Aside from the elephant in the room, the main issue with the series is its inconsistent tone. One second you're reading an uncomfortable ecchi panel, then suddenly the leads are having a down to Earth conversation about what theymean to each other. The constant ping ponging between risque fanservice and surprisingly wholesome moments kind of gives the reader whiplash. Honestly just the fact that this manga about illegally dating a minor is largely wholesome is kind of a shock in the first place. Better that than have it be all ecchi though I suppose. Additionally, the side characters are plain at best and actively annoying at worst. I don't think their removal would be a good idea, but tweaking the characterization of select side characters would go a long way in improving the series overall.