Three guys, a black, a white, and a Chinese, walk into a bar. There is a hot babe sitting at the bar; and she quickly catches the attention of the men.
The lady looks over at the 3 men and says, "If one of you can survive a night of sex with me, I'll marry you, blow you every morning and fuck you every night."
The men quickly agree.
That night the black guy has sex with her, and dies because of some weird STD that kills instantly.The next night the white man dies due to the same STD. The third night the Chinese man lives.
The lady asks, "How did you live?" The Chinese man replies, "Me Chinese, me be slick, me put condom on my dick."