Zephyr pulled her brother away from their friends to go flying.

Nuffink ask "what's wrong sister?"

Zephyr sighs "mom says we're too young for mates and she suspects something happen between us."

Unknown that Astrid follow her daughter to the forest.

Nuffink sighs "Zephyr? Even if they suspect something, no one would judge us if they found out we desire to mate young, or I should say you force me to mate with you before I started to enjoy it."

Zephyr comments "that was three days ago."

Nuffink nods his head "yeah and mom would be irraid about us."

Zephyr kiss his cheek and left.

Nuffink sighs "girls."

Astrid left the tree in shock.

She change into her human form and sat by the cliff to think of solution to her kids.

Two hours later, Hiccup landed in his Night Fury form and changed into human form and ask "milady?"

Astrid sighs "babe? I know why Zephyr and Nuffink have a close bond."

Hiccup smiles "that's good that they have a strong bond as brother and sister."

Astrid sad, shakes her head "not if it's through mate bond."

Hiccup ask "mate bond?"

Astrid closed her eyes "yeah, they mated."

Hiccup ask "who's idea was it?!"

Astrid hugs him "from what I can listen to them, Zephyr force Nuffink to mate with her and then when he got use to the lust of mating, he enjoyed it with her."

Hiccup sighs "I didn't think she would try that this young or get curious about it. When did this happen?"

Astrid cries "while we left to get the dragons."

They walk home to their house for dinner.

Zephyr and Nuffink curious ask "why are we having dinner at home instead of at the Meade Hall?"

Astrid answers "today, I heard some disturbing news concerning you two."

Zepyhr ask "and what would that be? We haven't done anything wrong."

Hiccup sighs "kids, we know what you two did to bond in the forest while we were gone getting the dragons."

Zephyr and Nuffink bow their heads in trouble.

Astrid sighs "Zephyr? I know you started it for him to want you afterwards. We have to ask what form were you both in?"

Nuffink answers "Night Fury form."

Hiccup warns them "we have to tell you that mating in hybrid form which is human with wings and tail comes with a problem."

Zephyr and Nuffink gape in wonder "what problem would that be, mom and dad?"

Astrid answers "male hybrids release a paralyzing liquide to ensure female hybrid can't fight off the mate and it last six hours to ensure that they become pregnant."

Hiccup imputs "we learn that moon tea does work on our kind to prevent pregnancy."

Z

ephyr ask "your not mad at us?"

Hiccup answers "yes I'm mad that you would force your brother to mate with you."

Astrid sighs "your lucky that your still a child and your mate drive isn't developed."

Nuffink hugs his parents.