Her name is pronounced like Sir-bee, not Kirby

Cerby here is probably the sweetest hell spawn you'll ever meet both in personality and in taste~

If you are refering to the three sister's as one beeing you say their collective name "Cerby", if referring to an individual head you must say their individual names which coinside with their flavor...the strawberry head is called "Berry", the chocolate head is called "Cocoa", and the vanilla head is "Nilly"

They take turns daily controlling their shared body

Of course as a cerberus they have 3 heads...heach head has it's own throat which all lead to the same stomach, they all have their own sense of smell and hearing, but they all share the same sense of touch

Art by  MutePrince