It's a beautiful, warm spring morning and a man and his wife are spending the day at the zoo.
She's wearing a cute, loose fitting, pink spring dress , sleeveless with straps. The zoo is not very busy this morning. As they walk through the ape exhibit, they pass in front of a very large, hairy gorilla.
                                               
Noticing the girl, the gorilla goes crazy. He jumps up on the bars, and holding onto the bar with one hand,he grunts and pounds his chest, he is obviously  excited at the pretty lady in the wavy dress.The husband noticing the excitement, thinks this is funny...
He suggest that his wife tease the poor fellow some more. The
husband tells her to pucker her lips, and wiggle her bottom at him.
She does ~ and Mr Gorilla gets even more excited, making noises that would wake the dead...
                                              
Then the husband suggests that she let one of her straps fall to show a little more skin. She does, and Mr. Gorilla is about to tear the bars down. "Now try lifting your dress up your thighs and  sort of fan it at him," he says...this drives the gorilla absolutely crazy and now he is doing flips.
Then the husband grabs his wife by the hair, rips open the door to the cage, flings her in with the gorilla and slams the cage door shut.....