Recommended read from Salon.com: Death by cunnilingus

"A Brazilian woman has been accused of trying to kill her husband by putting poison in her vagina and asking him to have oral sex with her.

The intended victim -- identified only as a 43-year-old man from Sao de Jose Rio Preto -- knew something was going on when he noticed an unfamiliar odor coming from his wife's freshly poisoned nether region."