Peter wakes up one day on his 20th birth day to find his life going wrong. Very wrong. He doesn't know how or why, but his friends are slowly turning into ponies after finding that they have cutie marks. However, his body decides to go in a different direction. Can he and his friends reverse the change? Or are they caught up with forces too powerful for them to understand?
Based on the story Five Score Divided By Four by Twisted Spectrum.
Art by ROXDragonz on DeviantArt