A widowed woman is shocked when her businessman husband suddenly dies. It was discovered that she had a huge amount of debt, and everything but her home was taken away. In order to survive, she turns her house into a boarding house and tries to survive on her rent, but her tenants seem to have some quirks. What's more, a woman who was her husband's mistress, who claims to be a dildo designer, shows up and tells her to measure the penis sizes of her tenants, and if she doesn't do it, she demands ...