Tiggy, I'd say its fine... all very innocent

As to calling a vagina a vagina its actually a safety measure too apparently it can empower an abuser for a child to call it a childish name (ie. Flower, hoohar, mickey, fanny etc). And there have been awful stories about parents not knowing what their children mean because they didn't use the right terminology and they went abused unnoticed. We have vagina's and penis' in this house... Paris has no idea of any other names.

*hugs*
Cailin