An upbeat rookie caregiver is assigned to a foul-smelling old man living in a filthy apartment without a bath. Still naïve about the profession and willing to do anything for society, she is manipulated into accepting his claim that sex is part of caregiving. During a sweltering summer, she wipes down his sweaty body only to be repeatedly fucked by the perverted client. The bogus phone number in his final solicitation has been omitted.