Who help them.........

A father with his curious son of seven years was walking on a calm road. Boy observed the sex of two dogs which had finally culminated in to locking and dragging them forward.

Boy being curious asks father, “Dad. What both the dogs are doing?

Dad is in trouble. He tells the boy, “My dear son, the dog who is on the top has fractured both his front legs. Hence the dog that is below him is helping him to take him to his home. Come-on do not look at them. Hurry up”

Boy replies, “Dad is it not surprising. That simply means like men, dogs also are ungrateful and fuck to the same, who try to help them out.”