Lady Chatterley’s Lover- by D. H. Lawrence (1928)

And if after the roused intimacy of these vivid and soul-enlightened discussions the sex thing became more or less inevitable, then let it. It marked the end of a chapter. It had a thrill of its own too: a queer vibrating thrill inside the body, a final spasm of self-assertion, like the last word, exciting, and very like the row of asterisks that can be put to show the end of a paragraph, and a break in the theme.