Spanish to English Art/Literary Poetry & Literature

I'm not sure how to translate "aventura" in the following context from a poem I'm translating:

Madre de los dioses, Hesioto la llamaba.
Diosa que tambien es aventura.

The poem relates to a Norse myth about the goddess Nott (Night) who had three husbands. In the poem, she is described as "voluptuosa", "apasionada", "apetecida", and basically as a woman who is both desirable and also has a voracious sexual appetite.

I'm not familiar with the use of "aventura" to describe a person, and would be grateful for any suggestions.

Thanks,
Yvette