WOMEN, CAN’T LIVE WITH EM’… CAN’T BE SURE THEY’RE NOT ALIEN MENACES!
Three aliens land on Earth and transform themselves into beautiful buxom babes in order to drain life force from men during sexual excitement. Meanwhile, detective Oakenshield bumbles his way into the investigation of the dessicated bodies.
Razor Blade Smile should probably get a look in here - https://www.imdb.com/title/tt0159693/