Most people develop their feelings for the opposite sex quite early in life. The daughters of an abusive father are not likely to trust men wholeheartedly likewise the sons are not able to treat women with any respect. In a background of mistrust, sex is a chore. At times painful and humilating for the women, while for the men a quick release of tension in a few minutes of gratifiation. For some men, a woman who enjoys sex is morally bankrupt and cannot be trusted.
Most men actually feel safer dating and marrying sexually retarded women to prevent adultery.
Virgins carry a high price for this reason, because they have nothing to compare with. To them bad sex is okay because they've never had a good sex. Chemistry has got nothing to do with common sense. In the heat of the moment a lot of things happen. Most men will tell you that they were not aware of signing cheques for large amounts when aroused.