Always by side

Hiccup always have wondered, what would have happened if she was born another way, if both of them happened to be in another situation, in another time. What would have changed? How much it would have changed? Would they be together, somehow? Fem!Hiccup x Toothless book, in which we're going to find out about that, thankfully for Tumblr challenge named Toothcup week 2022.