"God Gave Man Sex" joke

When God created man, he gave him 20 years of sex. Man asked God for more, but God said 20 years was enuff. When God created monkey, he gave him 20 years.
Monkey said to God, "I only need 10 years".
Man heard this and spoke up "God may I have the other 10 years?"
God said okay.
God then gave 20 years to the lion.
However, lion spoke up and said that 10 years was plenty for sex.
Again man spoke up and requested the other 10 years.
God gave him the extra 10 years again.
God then gave the donkey 20 years of sex, but again the donkey thought 10 years was enuff.
Man spoke up again and requested the other 10 years.
God gave him the other 10 years.
This is why man has 20 years good sex, 10 years monkeying around, 10 years lion about it, and 10 years making a jackass of himself.