With an apparent 500kg weight limit for the rocket to Venus, everyone goes on a diet so they can all go together. While Ric and the Mayor lose weight at a spa, the girls suffer through a strawberry only diet while the others have survival training with Sister. As a result of Sister's training, one of the Metal Brothers, Tetsuo, gains powerful muscles, and he soon confronts Stella to see who is more powerful. In order to stop their fighting, his brother Tetsuro builds up his muscles and manages to stop Tetsuo by showing a stronger love for his muscles.
『金星行き定例報告会』の日。
村長がロケットには重量制限があることを告げ、金星に行く予定のメンバーたちはシスターのオリジナルエクササイズ、P子のイチゴダイエット、ジャクリーンのエステとそれぞれの方法でダイエットに励むことになったが・・・。
Con un límite de peso aparente de 500 kg para el cohete a Venus, todos se ponen a dieta para que todos puedan ir juntos. Mientras Recluta y el alcalde pierden peso en un spa, las chicas sufren una dieta de solo fresas mientras que las demás tienen un entrenamiento de supervivencia con la Hermana.
금성행 정례 보고회 날. 촌장이 로켓에 무게 제한이 있다고 말하고 금성에 갈 멤버들은 수녀 오리지널 운동, P코 딸기 다이어트, 재클린 피부 관리 등 갖가지 방법으로 다이어트에 매달리는데.