In the isolation of the farm, a lonely farmhand seeks solace in a unusual masturbatory aid. He oils up his engorged cock, the anticipation of the machine's touch already making him throb. He secures the penis pump, a mechanical device designed to simulate the sensation of a mouth or pussy, and flicks it on. The machine hums to life, sucking and releasing in a rhythmic dance that has him panting and thrusting. The sight of his cock disappearing into the machine, only to reappear glistening and flushed, is almost too much to bear. He fucks the machine with abandon, his body tensing as he nears release. With a final, guttural groan, he cums, his load filling the collection cup, the machine still greedily pumping until he's completely spent.