Sexy: Siwon x Siwon
Pairing: Siwon x Siwon
Rating: PG for the evils of math
Genre: Comedy, is math a genre? XD
Summary: There was once a time when Siwon wasn’t as good at everything as everyone thought. That time was advanced calculus.
God’s favored son had a problem.
Technically he had 52, and they all needed to be finished by 10:30 the next morning.