I think another thing has to be factored in here too....as a lot of men get older, their wives lose interest in sex....we are generally on the prowl though, so our sexual desire doesn't stop just because of her stress level, body image, depression, hormonal changes due to menopause, or general loss of interest in fucking and sucking....men, on the other hand, simply want and need a wet mouth on their hard dick....you want to connect with another person sexually. period. If that person happens to have a cock and balls, well, guess what? Soon after he is slurping and sucking all that hot sticky sweet cum out of your balls, you are going to do the same to him....just some random thoughts