raconteur
noun
ˌrækɒnˈtɜː(r) 
ˌrækɑːnˈtɜːr a person who is good at telling stories in an interesting and amusing way
She was a witty raconteur.
Definition of raconteur noun from the Oxford Advanced Learner's Dictionary
ˌrækɒnˈtɜː(r) ˌrækɑːnˈtɜːr 