Black Widow

[LV Moose]

She sits amid her silken treads,
hapless victims to ensnare.
An hourglass portends their fate,
a widows kiss awaits them there.

Pic

Fire away. I know poems don't have to rhyme, it just worked out that way. One minor thing I'm not sure of... "a" or "the" to begin the last line?
Of course, I expect major things as well

Thanks,

Moose