愛してるぜベイベ★★

Kippei Katakura is a seventeen-year-old high schooler with a reputation as a playboy until his aunt vanishes and leaves behind her five-year-old daughter, Yuzuyu. Kippei's family hands him the job of caring for the abandoned girl, and he drops his old habits to look after her day to day. As he learns what raising a child demands, he also grows closer to his classmate Kokoro Tokunaga, who first dismisses him as a flirt.