It is not sexless, but bi-sexual; not neuter but masculine-feminine.
Here do refers to the state, and is essentially passive or neuter.
The neuter verbs to taste and to smell are often followed by of.
For in this case it is lawfull for no man to be a / neuter / as they call it.
At this point they cease altogether, and the central point is neuter.
These forms are in ...