Dad! We're out of shampoo! Kodo appears with only a bath towel. Kodo, a daughter who confidently flaunts her love for her dad. After their divorce, it's just her and her dad. As she grows, she increasingly takes on the role of her mother. Naohito, her dad, desperately tries to restrain himself, but he loves this age in girls, and he satisfies his urges through "Papakatsu" (a term referring to sugar daddies). Rina is reserved and submissive. Her lack of presence makes her inconspicuous; she has no friends besides Kodo. Occasionally, when her phone rings, she hurries out of the classroom secretly, a quiet and unassuming figure. Despite this, she maintains a friendly, easygoing relationship with Kodo… Then, in front of Kodo's dad, she lifts her jacket herself, revealing her cute breasts in a half-naked state, pressing herself against him. Naohito can only stare blankly… Don't worry. I won't tell Kodo. In his hand, he holds his phone, displaying videos of himself engaging in "Papakatsu"... With those words, he couldn't refuse Rina's advances...