I love girls who don't mind brightening up a stranger's trip themselves. That's right, why waste time on idle talk - if you can sleep with him. So the brunette went for the shortest way to get acquainted - through a blowjob. Judging by her merry eyes - she was satisfied with the tasting!
Considering the condition of the grandfather's device, I do not see anything surprising that the granddaughter let him clean her hole (I would even say, she begged to do it herself, apparently it itched a lot).