Uploaded by Dsiak 
980x699 00:00.88 GIF 2.05 MB
Interested in advertising on Derpibooru? Click here for information!
Help fund the $15 daily operational cost of Derpibooru - support us financially!
Description
I was studying with Twilight when I realized this pun. I hope she can forgive me for breaking a hardcore season of exercises lists.
Source
not provided yet
A B S O L U T E L Y C A L C U L A T E D
Edited