Kotobuki Tanaka is a high school student who grew up in a single-parent household. Though he barely saw his father, he still received the essentials such as money and food from him, and managed fine on his own for the most part. However, on the day he accidentally runs into a little girl on the way to school, he finds out the little girl is actually his father! What will poor Kotobuki do considering he’s a lolicon?!