This was pretty well done, especially for the length. In the beginning, Stiles is injured. It picks up fairly quickly at the hospital, Stiles getting better, Derek lurking around, the Sheriff mistakenly thinking Stiles and Derek are dating. Stiles isn't even really sure why Derek is hanging around so much, but he comes to like it quickly enough.
This fic ends with a nice amount of sexy times. I don't particularly like PWP fics, just sex scenes one after the other with no real plot, but I don't like overly plotty fics with fade to black scenes or no sex at all either. I thought this fic had a decent balance.