Heastrid

Heastrid is the femslash ship between Astrid Hofferson and Heather from the How to Train Your Dragon fandom.

Riders of Berk
When they first met, Astrid became suspicious of Heather before the Dragon Riders brought her back to Berk; and when she became the reason why Hiccup forgot their race Astrid began to dislike her. Because of this, the others assume that Astrid is jealous with Heather.

Season One
Years after they parted ways, their passes crossed with each others as Astrid and the other Dragons Riders began to search for a rouge dragon rider that ended up being Heather.

Fandom
FAN FICTION