The Feminator

Lyle is afraid he has a stalker. She's about seven feet tall, wears a half-mask, and is dressed like some cyberpunk dominatrix in tight red latex. His fears turn out to be true when she takes him hostage in a mall restroom, talking about a Queen and a conversion procedure while wielding a strange gun-which she uses to transform two male security guards into beautiful women. After introducing herself as Dora, she has a task for Lyle: to be her partner.
Dora is from a distant future where the human population is rapidly declining from a male-borne genetic vulnerability. Now she's traveled several centuries into the past to stop that bleak future from coming true. However, it involves changing hundreds of young men between the ages of eighteen and twenty into women. Armed with her special gun and her nervous partner-who is on her hit list-she won't let anything stop her from completing her mission...