This work is a masterpiece that depicts the protagonist's sense of guilt and excitement, satisfying desires in a legal setting of uniform reflexology despite being a teacher. The plot, where a usually strict teacher unexpectedly reunites with a student at a reflexology parlor and gets carried away by the atmosphere to engage in forbidden extra options, grips the reader's heart. Especially, the twist that the student had known the teacher's identity all along at the end is an unexpected surprise, making the climax of the work even more impressive. This work, filled with a mix of guilt and excitement, can truly be called entertainment for adults.