Originating from Russia, the "Amur Tiger." Its population has drastically decreased, and it is now an endangered species. This time, you feel that way. There are very few men, creating a gender ratio of 1:20,000. The women, in order to protect the scarce semen, engage in sexual intercourse collectively, sharing one penis among them. What they all have in common is the sheer desperation. The uncertain next time they can have sex... welcome to an extraordinary competition for penises and a bizarre battle of insertion appeals.