A lovely young Christian-school teacher of unsullied virtue was invited to go for a ride in the country with the gym instructor, who she admired.
Under a tree on the bank of a quiet lake, she struggled with her conscience and with the gym instructor and finally gave in to the latter.
Sobbing uncontrollably, she asked her seducer, "How can I ever face my students, knowing I have sinned twice?"
"Twice?" asked the young man, somewhat confused.
"Why, yes," said the sweet teacher, wiping a tear from her eye. "We're going to do it again, aren't we?"