Des：She divorced her husband 10 years ago and raised her son carefully by herself. This spring, my son decided to work and run away from home... and ended up going on a graduation trip alone. Suzuka, who originally didnt want to leave, actually felt the same way as her son. A mother who suddenly confesses to her son during a trip and is confused. The confusion of being a mother coexists with the joy of being a woman, and the curtain of taboo lust and lust is about to open.