A new home caregiver named Aizawa arrives at the old man's house, and he immediately fixates on her plump ass. After deliberately flashing his huge cock and seeing her intrigued reaction, he decides she is secretly filthy. Whenever she visits, he pretends to be on the verge of death to exploit her timid nature and repeatedly forces his way into her. He pounds her round ass with his unusually curved cock and fills her pussy with load after load, boasting that immediate action, penetration, and ejaculation are his secrets to a long life.