Translation of "Asexual" in English

Es lo que se llama una asexual.

This is called an asexual person.

Rebeca es una asexual, ella no siente deseo.

she is asexual and has no desire.

"Me tratan como si fuera asexual, como si no tuviera deseo,

I'm treated as if I were asexual; as if I had no desire,