Synopsis(DeepL translation): Natsuya, driven into a corner by debt, decides to take a shady part-time job for a reward. The part-time job is to become the client's daughter "Minatsu" for a week! She calls the client "Papa" and spends her days as his naughty daughter. At first, Minatsu is just looking for money, but as she is adored as the client's daughter, she becomes more and more attached to him. Can she go back to the way she was a week later? (*She can't go back. She will fall into an erotic girl.)