Mojo:Fortune or hex?

My charm is my mojo,

I'll intrigue you with my words,

Captivating with sincerety.. 

My expressions are my mojo

I'll drown you in its depth 

While luring you with my sweetness!

My innocence is my mojo

My heart is pure and untouched..

I may entice you, but unintentionally!

You may try to consume me

In belief to bring you fortune.. 

But sadly I'll run away in fear to caste you a hex!!!