The latest installment in the private "Tuning" series by staff from Tuning Club. After the previous "Tuning" session, Miki, the "female teacher," suddenly became unreachable. She simply stated, "I don't want to be tuned anymore," leaving the staff deeply unsettled. After repeatedly sending her emails, they reluctantly decided to meet her in person. This work vividly portrays how a current middle school teacher gradually descends into the world of masochism. The film's true appeal lies in revealing her hidden desire to be tuned, capturing her inner conflict and emotional turmoil with raw authenticity.