Sadie had been widowed for a few years and very lonely, and finally consented to going out on a date with Morris, the gentleman her daughter fixed her up with.
Morris picked up her and they went on a picnic in a very secluded spot. Morris also had been widowed for a long time and found himself very attracted to Sadie, and despite her resistance at first to his advances, he finally was able to make love to her.
Sadie was mortified at her lack of self control and sobbed "I don't know how I can face my daughter, knowing in a time of weakness, I sinned twice!"
Morris said "What do you mean "twice" we only did it once?"
Sadie looked at Morris and said, "...Well, you're going to do it again, aren't you?"