夫婦ゲンカでパパは家を出てしまい1週間たっても帰ってこない。探しに出た優は、マミファンの暴走族・ブルーエンジェルの中にパパを見つけた。パパをおびき寄せるため公園にマミが来るという噂を流し、来たパパに帰ってきてと懇願する優。嫌がるパパ。そこへ謎の女性ライダーが現われ、負けたら家へ戻るという条件で勝負を挑む。
A typical morning of Natsume boot-strapping her family for another day becomes the forum for an adversarial divergent concourse that drives Tetsuo to storm out of the house along with having it explained that Yuu has a significant prologue of seeing her parents do this; Tetsuo is not merely cooling his heels as he thinks things over prior to reconciling with Natsume -- not during the calendar week in which it becomes apparent that the workload is too great for Natsume alone. Upon discovering that Tetsuo has returned to his prologue as a toushozoku, the problem is not so much the rendezvous between Tetsuo and Natsume -- nothing that an impromptu Creamy Mami concert cannot take care of -- but for the two apostate motorcyclists to see the light on the folly of their recent martial conduct. Tetsuo's intercession for Creamy Mami from some frenzied fans becomes the ultimate forum for Tetsuo and Natsume to relive their collaborative prologue as toushozoku -- and the owners of Creamy Crepes al