After a workplace romance, she married her husband and they both continued working as teachers at the same school. Both her career and home life were going smoothly until that incident occurred. One day, while talking to her husband in the hallway, Nanami witnessed a delinquent student from her class, Kogure, bullying someone. Because Kogure is the grandson of the board chairman, the vice principal warned Nanami to handle the matter quietly. Meanwhile, Nanami's husband, Masahiro, a PE teacher, became so frustrated out of concern for his wife that he punched Kogure and injured him. Kogure's anger then turned toward Nanami, and saying, "If you do what I say, I'll keep this a secret from the chairman," he reached out with his lewd fingertips, and she found herself unable to resist...