According to a study conducted by Meredith Chivers of the Center for Addiction and Mental Health and J. Michael Bailey of Northwestern University,
The researchers found that while straight men are only aroused by females of the human variety, straight women are equally aroused by all human sexual activity, including lesbian, heterosexual and homosexual male sex, and at least somewhat aroused by nonhuman sex.
So, be honest, girls. Is it true?
;D
(via BoingBoing)