A new study by German scientists of spiders' copulation techniques found that males leave part of their sex organ inside their female partner as a sort of "chastity belt" to deter rivals.
"By breaking off parts of their intromittent organs inside a virgin female, males can reduce sperm competition and thereby increase their paternity success," the Bonn University researchers wrote in the journal Behavioral Ecology.
After setting the tone by shaking the female's web, the male has only seconds to have sex before the larger female kills him. In over 80 percent of cases, the tip of the male's genital organ breaks off inside the female.
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Man O Man! Sucks to be a spider! That better be one HOT female spider if I'm losing my manhood AND dying!
I suppose if you're a male spider you better be a "leg man" though huh?
Man O Man! Sucks to be a spider! That better be one HOT female spider if I'm losing my manhood AND dying! 
