Ma and Pa

There was a romantic full harvest moon rising on the eastern horizon. Ma and Pa, both in their seventies, were enjoying the beautiful autumn evening together, sitting on their front porch swing, rocking gently.

Suddenly, Pa turned his head and said to Ma, "Screw you, Ma!"

A minute or two went by. Then Ma turned her head toward Pa and calmly replied, "Screw you, Pa."

Again, another minute passed, and Pa said to Ma, "Screw you, Ma."

Another minute went by, and Ma said to Pa, "Screw you, Pa."

Yet another minute elapsed, and Pa responded to Ma, "Screw you, Ma."

A minute later, Ma said to Pa, "Screw you, Pa."

There was no reply - just complete silence for several minutes.

Then, Pa turned to Ma and said, "I don't know about you Ma, but I really don't get too much out of this oral sex!"