One day in late August, students at the Hichisuko Private Academy (a.k.a. Pichisu Academy) were preparing for the school's cultural festival.
The head of the science club, Shino Fujiyama, developed an instant rubber suit attachment system for the class performance of a spy drama.
When she tested the system, she forgot to implement the function allowing for zipper generation! Shino is now forced to wear the rubber suit throughout the entire school day.
Naturally, the students and teachers are unable to endure the eroticism of the rubber suit, especially as it accentuates Shino's figure....
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