And why would the grandfather resist? When else would he have such an opportunity. Besides, it's always easier with a temperamental woman - she gets herself turned on and therefore comes much faster. You would have tried to bring to orgasm phlegmatic fat girl with a huge hollow. That's the kind of woman you should run away from. I've been in the middle of one of those, you can't wish it on the enemy.
The guy's wife is great - you can't get bored with her. Her pussy is very popular among the people. Husband loves eggs, so he tastes other people's sperm for breakfast. Why, it's pretty much the same thing! Lovers come and go, but the husband stays. It's not like this wife is going to work somewhere-she's not a prostitute, to take money for that. For her, standing up is a pleasure, not a job!