When Satisfied

While on an overnight visit to their son, Grandma and Grandpa were accommodated in their son’s master bedroom. And before dinner when Grandpa used the bath room, he found a bottle of Viagra in his son's medicine cabinet. Just before bed time, he asked, “Son, may I use one of those pills?” And his son replied, "I don't think you should take one Dad. They're very strong and very expensive." And Grandpa asked, "How much?" The son responded, "They cost one hundred naira per pill."

And Grandpa said, "I don't care. I'd still like to try one, and before we leave in the morning, I'll put the money under the pillow.” Later the next morning when the son found six hundred naira under the pillow, he immediately called Grandpa and said, "I told you each pill was one hundred naira, not seven hundred naira.” Grandpa then said, "I know, son! The extra six hundred is from Grandma."