Otchon

From Tardis Wiki, the free Doctor Who reference

Otchon was the older sister of Coloth. She once let Coloth taste reed wine.

When Otchon underwent their clan's warrior rite, she failed to return from the wild with a beast's pelt and thus failed the rite. Because of this, Otchon was fed on the Issu-mul until they developed female characteristics and became "Otchon-female", a thinker of the clan.

Coloth remembered Otchon while trying to complete the same warrior rite. (PROSE: War Crimes)