Hiccup hears a scream.

Hiccup woke up the next morning, though "waking" would be too strong a term, because he could barely sleep the night. He was trying his hardest to process what transpired.

He was now a she. Sort of. Astrid has a cock. Mostly. Astrid and Hiccup had sex. Definitely.

Hiccup's body felt different and yet... not that different. The soreness in his... her... um 'they(?)' loins dulled slightly. It was like he was always meant to be a girl. Snotlout always did say Hiccup would wind up someone's bitch. He just didn't think it be like this.

As Hiccup stared at the ceiling, he heard a scream out his window, followed by more screams like an echo.