One day, I met a little boy Ken on the street. What I like, it sticks perfectly to Spank and I can't leave. He says he's sad that his mom went back to his parents' house. A babysman who is disqualified for everyone except for the punk, and I can't refuse to refuse and accept the punk. Spank protects Ken-chan who does unexpected things one after another. It's hard, but it's comfortable to be relied on. On the other hand, Aiko, who watches over her, is also complicated by being shown the baby's loveliness and difficulty. " I wonder if I'll be able to hold a baby like that now..."

Sur le chemin de l'école, Claire et ses amis rencontrent un bébé qui pleure. Tipoune le prend en charge. Avec l'accord de François, il va devenir baby-sitter. Tipoune se découvre une vocation et Claire savoure la joie que procure la présence d'un enfant.

Per evitare che pianga in assenza della madre, la piccola Keng viene affidata a Spank, che si dà da fare, con successo, per curare la piccola per tutto un pomeriggio.

ある日、道で出会った小さな男の子ケンちゃん。何が気に入ったのか、スパンクにピッタリとくっついて離れない。実家にママが帰ってしまって淋しいのだという。