◆A cute new caregiver who just graduated from vocational school has been assigned to my father. She's a bit cheeky and always makes fun of me, a dull old man. But that actually turns me on.◆I'm a middle-aged single man who is always teased and called "old man" by the young caregiver who is in her early twenties. The contrast with her gentle appearance at work makes me curious about her, and I somehow manage to do something erotic...