Killian Skarr painful art

Killian Skarr makes sculptures that, while capable of being appreciated solely on aesthetic considerations also have the ability to incorporate live human subjects, and not in a passive way but actively and with painful immediacy. For example the Post-solipsistical Smoochy-pie. Essentially it is an antique, self-propelled fucking machine which incorporates a mechanical phallus. As far as I know such a thing is unprecedented in the world of Art.