Gabby and Muyo have been dating for a year now and after much thought, Muyo decided that it's time they went to second base, Gabby being the innocent and peppy griffon agrees to a special night together which results in her learning about pony mating habits, little does she know that ponies and griffons are compatible which means that she'll...

Five hundred years into Equestria's future, a descendant of the princess of friendship finds a hidden secret her ancestor left behind, a secret the princess's friend created and kept hidden for five hundred years.