Not a fan of her work, however hats off to her for enjoying oral sex at that age.
Several of the comments are somewhat ironic to problems many have discussed on this forum and why many men visit sex workers - A spouse/partner who has lost interest in sex.
As we age, men may face performance issues such as ED, whereas women will go through menopause and the effect it has on them will differ from person to person. Some may be unable to have intercourse, however they can still have a fulfilling sexual life through other means such as oral sex, touch, and emotional satisfaction.
The physical signs of age will catch up to most everyone but if they still have the fires of passion burning inside, then take advantage of a lifetime of experience.