The Black Widow Visitor. (Female Alien Erotica)

Raya is on the run from the Federation. Her crime; seeking out potential breeding mates to impregnate her. The problem was, once she bred with them, they died.
So far she had been a failure, she was not pregnant until she discovered Earth.
Raya moves from one victim to the next in her sexual conquests, breeding with humans and Yetis alike in her mission to reproduce. Will she be caught?