You know how women get offended when a man expects a little nooky after paying for an expensive steak dinner? A woman should never be pressured to do something sexually she doesn’t want to do, but there is scientific evidence that suggests the man’s expectations are only natural.
German researchers have found that female chimpanzees mate more often with males who have shared their meat with them (no pun intended), suggesting that chimps exchange sex for meat. Males who shared their meat with females mated twice as much in general, and they mated frequently with the females they gave meat to on a regular basis. Females who had difficulty obtaining their own meat seemed to find it more beneficial to trade sex for meat, rather than exerting themselves hunting and risking potential injury. Sounds like a win-win situation. The females increased their caloric intake, and the males sowed their oats. Chimps are highly promiscuous animals, males have a choice of females to a certain degree, and hunters can usually control who shares their kill, so the sex-for-meat hypothesis is a plausible explanation for male-to-female meat sharing, according to the researchers. Researchers say these findings will help to explain human male-female relationships. [Reuters]