Japanese Title: 女●●生ナナミ・マリナ ～エッチなバイト性活～ The Motion Anime
Nanami is a normal (but big-breasted) girl and Marina is a hot girl. And a plain mob girl who for some reason has only one boyfriend. However, Mobuko is cheated by her boyfriend and ends up with a large amount of debt. And to pay back the debt, Nanami and Marina start working part-time ……. Will they be able to collect the money safely, or will they end up doing some dirty work?