My First Day at the Pool.After becoming intrigued by some coupons to a water park that Saki confiscates, Yume and the others take Kana with them to buy a swimsuits so they can visit the pool together. However, their hopes are soon dashed when they are reminded by Saki that they all have different days off. As a compromise, Yume suggests that everyone do their work in their swimsuits to keep the spirit, attracting subscribers in the process...