精子 

Spermula is a French softcore science fiction film from 1976. 　　The planet Spermula is facing destruction and the Spermulites plan to relocate to Earth. To do this, they have come up with a brilliant plan. They will transform themselves into beautiful women and suck out all men's semen, thus making men tired and lazy from sexual exhaustion and unable to procreate. 　　One of the Sper...