"Mom, get over here!!!"
Luis said hoarsely, excitedly. Ruth couldn't resist the rascal and came over, feeling shy.
Luis pulled her into a kiss, greedily fondling both sisters' breasts. "Mom, have you been waiting long?"
"Sister... I think I should go to bed... I can't do any more, my back is aching..."
Eloise pulled away from his cock and said shyly, the first direct conversation between the sisters all night.
Ruth looked embarrassed too. "Hear that, little bastard? Stop teasing your aunt."
Knowing they were near their limit, Luis panted, "Auntie, wait a bit longer. Let us finish and then you can go..."
"I won't fuck you again tonight..."
Ruth realized her son-in-law was determined to fuck her right in front of her sister, and her face flushed even deeper.
She was about to refuse, but Luis had already pushed her down, lifting her legs to reveal her plump, juicy mature pussy.
