(I Am the Derivative and You Are the Curves)

Band(s): Panic at the Disco 

Pairing(s): Brendon/Ryan (past Brendon/Jon) 

Word Count: 20,060

Rating/Warnings: R/NC-17 (brief explicit scenes, underage drinking, slight drug mentions)
Summary:

Brendon's good at math. Ryan isn't. In fact, Ryan's so bad, he needs a tutor. In fact, his tutor is Brendon. This, of course, leads to weekly meetings, but sushi breaks and local concerts follow, to costume parties and beer pong, first dates and thanksgiving break, and more than Ryan could've thought possible from someone with a stack of books that thick.

{not mine, this all belongs to bestthingaround on livejournal}