I prefer loveless sex.
When I was a young man, sex was all about love and caring about my partner's feelings. Now, as I enter my sixties, and two divorces later, all I care about sex is getting MY rocks off. Lots of one nighters where if I never see the woman again I honestly don't give a rat's ass. I prefer to live alone, you see. My four children, who I truly adore, are all grown and married themselves. So I have become very selfish sexually. Is this normal?