In Classic Literature

[Tommy]

'She dreamed that both were her husbands at once, that both were lavishing caresses on her. Alexey Alexandrovitch was weeping, kissing her hands, and saying, “How happy we are now!” And Alexey Vronsky was there too, and he too was her husband. And she was marveling that it had once seemed impossible to her, was explaining to them, laughing, that this was ever so much simpler, and that now both of them were happy and contented.'
—Anna Karenina, Leo Tolstoy, 1878, 2.11

'Two men, her husband and her lover, were the two centers of her existence.' ibid., 2.28

Anna's dream didn't work out, but it was a concept the author thought worth considering.

Do you have your own favorite passages from great books?

[JacobChapin]

The greatest works in literature feature cuck relationships. As you highlight, Anna is the ultimate "milf". Older woman, in her 30s with a young son, married to a bureaucrat, whom she cucks with a young strapping handsome solider. And everyone in society knows it.

Also, James Joyce's Ulysses is about a guy walking around London, avoiding going home until the wee hours because he wants to give his wife time to cuck him.