Twilight Sparkle. Princess of Ponyville; headmaster of the School of Friendship; and scientist. Quite the busy mare overall.

Which only means that her stress is throught the roof, and only a truly weird and massive event, involving machinery she created herself, specialized spells used in improper ways, and more than a little wanton lack of forethought, could help in relieving it.

All characters present in the story are +18.

CW
This story containes Extreme Exhibitionism; Toy Usage; and Cervical Penetration.