To live with her only son, Yasushi, Misa works at a strip theater. She had dedicated herself to stripping, but due to recent economic downturns, the theater's customers were dwindling. To revive the theater, she decided to bring back an old erotic show at the owner's suggestion. However, this show was mocked by her friends for resembling a stripper, and Yasushi came to the theater to confirm the truth, only to witness it.
