A boy whale and a girl whale...

A boy whale and a girl whale are swimming along when the boy whale sees a ship with a big crew on it. He tells the girl whale "lets swim under that ship and blow air through our blowholes and tip the ship over." She agrees. After the ship is turned over the boy whale starts eating the men from the ship and the girl whale swims away. he notices she is gone and asks her why she isn't eating the men with him. she replys. 

" I agreed to a blow job. but i never said i would swallow the seamen."