You think intercourse is a private act; it's not, it's a social act. Men are sexually predatory in life; and women are sexually manipulative. When two individuals come together and leave their gender outside the bedroom door, then they make love.
Source: Intercourse.
-- Andrea Dworkin, (Sep 26 1946-2005), US radical feminist, civil rights activist, writer; She worked to have pornography classified as a form of sex discrimination; wrote Woman Hating, 1974.