From the feminist site Jezebel:

You have got to see this documentary about "objectum sexuals," people who fall in love with objects like fences and amusement park rides, (one woman even married the Eiffel Tower). And they have sex.

If you thought that men in love with Real Dolls was strange, wait until you see Strange Love: Married to the Eiffel Tower, which follows these fetishists (all of them, for some reason, female). Interestingly, Objectum Sexuals - they call themselves OS people - believe their love with the objects are reciprocal and that they can telepathically communicate with them.