Meguru Watase's old senpai Gengurou Takei tries to recruit her, revealed to be a former Olympic swimming candidate, to join the team in the form of a challenge. However, she refuses because she is embarrassed at the fact that she has large breasts because, as Meguru reveals, she doesn't like the attention that her breasts give her. And recruiting her becomes imperative for Takei, especially that the high school swimming club just lost a member and is about to lose club status if they don't find a new member within a week. Meanwhile, Sogabe realizes his love for Nao Chikura.
メガネで委員長で巨乳な女子高生の渡瀬めぐるは、水泳部の武居から廃部寸前の水泳部に入って欲しいと口説かれていた。実は彼女はオリンピック候補に選ばれたほどの水泳の才能の持ち主だったが、大きな胸に注目を浴びることにコンプレックスを抱えていたのだ。密かに恋している武居の頼みに、やがて意を決しためぐるは…。
edad senpai Gengurou Takei de Meguru Watase trata de reclutar ella, resulta ser un ex candidato olímpico de natación, para unirse al equipo en forma de un desafío. Sin embargo, ella se niega porque está avergonzado por el hecho de que ella tiene pechos grandes, ya que, como se revela Meguru, ella no le gusta la atención que sus pechos le dan.
