One day things changed drastically, a second puberty was added during which everyone developed a second set of genitalia of the opposite sex from their originals. Everyone's bodies adjusts as if this was always the case, but nothing else did.

Clara finds she has become Bi, Oliver finds that he has changed more than expected.

One day things changed drastically, a second puberty was added during which everyone developed a second set of genitalia of the opposite sex from their originals. Everyone's bodies adjusts as if this was always the case, but nothing else did.

Chris is insecure in his masculinity now that he has huge boobs and female libido. Chris and Brianna both talk to friends, and they also both try masturbating with their new parts.

A chapter describing how Drustina confirms that the Vikings are still very active raiding Britannia and this only demonstrates that the Vikings have not yet overrun the whole of the island. Somehow the Germanic Saxon, Engle and Fresian tribes of southern Britannia are still holding their own against the Norsemen's attacks.
The Viking princess Gisela learns at first hand what the heat of battle really means.

A longish chapter where Drustan finally emerges as Drustina while preparations are afoot to evict Mutas from Maga's throne.

The Angry Mermaid 19.

Or

Y Morforwyn Dicllon 19.

Mabina. The youngest daughter and Twin to
Drustan Her twin brother.
Grandpa Erin the twins grandfather.
Giana The twins grandmother
Caderyn The twins father.
Herenoie The twins wise and beautiful mother.
Morgaran The Twins oldest brother.

This chapter describes the Gangani children's adventures after landing on the Gibral Rock between the Pillars of herculese.

The Angry Mermaid 8.
Or.
Y Morforwyn Dicllon 8

Mabina. The youngest daughter and Twin to
Drustan Her twin brother.
Grandpa Erin the twins grandfather.
Giana The twins grandmother
Caderyn The twins father.
Herenoie The twins wise and beautiful mother.
Morgaran The Twins oldest brother.