My first love, my stepsister 'Mizuki'. She is innocent, intelligent, and seductive. I have been in love with her since the day we met. One day, my sister was humiliated and lost her virginity. In a room filled with the setting sun, my sister sobbed uncontrollably... To comfort her, I held her body. Feeling her softness and warmth, I made a certain decision...
※Special features included in the DVD and Blu-ray versions.
