It was encouraging to see the good relationship between stepmother and stepdaughter. Usually these two just don't fight at best. This girl's stepmother replaced her mother, so she decided to give her sex lessons. They started with easy tools, and ended up practicing in the gmj.
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.
That's a beautiful brunette for a mature man. So young, and such a big dick knows how to swallow completely, I'm shocked.