For the wad of cash.
When I was a yute, my pal Jimmy used to bang "older women" for cash...strictly business, but I never knew how he performed with some of those creatures.
I was never a prude and had more than my fair share of pleasure with older women... but I was a teenager and they were in their 30-40s, but Jimmy went grandma hunting... I could never understand his ability, but the payoff was exceptional.
If you could look at her and still perform...you get a tip of the cap from me...regardless about the size of the "wad of cash".
Professional Tip: Close your eyes. š