Of all the things that human beings did together, the sexual act was the one with the most various of reasons.
P. D. JamesThe weekend break had begun with the usual resentment and had continued with half-repressed ill humour. It was, of course, his fault. He had been more ready to hurt his wife's feelings and deprive his daughter than inconvenience a pub bar full of strangers. He wished there could be one memory of his dead child which wasn't tainted with guilt and regret.
P. D. James