A husband and wife are lying in bed just talkin' about love, God, sex.
The husband just wants too fuck
, but as usual the wife tries too turn it into a love thing
She makes a statement that marriage is a heavenly institution and God watches married couples having sex.
So the husband, confused, repeats and asks "God watches married people having sex ?"
The wife replies, "Well, God watches everything"
The husband replies, "So we're just porn for God, he watches us and jerks off"