Puppet Rape 

An act in which sex is forced upon a puppet, either in order to fulfill personal gratification, or to end the life of said puppet.

http://www.youtube.com/watch?v=-DD0pBgotC0

I'd say judging by the ruptured dorsal cavity, and the shattered interior ligaments, this was Puppet Rape.

Puppet Rape by Detective Jammie December 17, 2008

Rape Puppet

Someone who is confined against their will in order to perform frequent violent sex.

Fritzl used his daughter as a rape puppet.

Rape Puppet by leimagnus September 25, 2013