I think it's a question of balance. I don't expect to cum every time I have sex - if I did I would be sorely disappointed. However.....sometimes is nice.

Also mixed into this issue are the concepts of male virility. I think there's some embarrasment on his behalf too, and wounded pride. These emotions never make sex better.

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Life is too short not to love and be loved....preferably multiple times in one night.

I think men talk to women so they can sleep with them and women sleep with men so they can talk to them. ~ Jay McInerney