"In the physical relationship between me and my sister ... words are unnecessary" One day the parents remarried ... and the other's child 'Ichika' came to the house as a sister-in-law. Suddenly, life with her sister who is cute and not related by blood. She becomes conscious of naughty things by all means. One day, while my parents were out, I was alone with my older sister. Atmosphere alone leads to action. From there, the physical relationship between me and my sister began, "When our eyes meet, we silently spree like monkeys."
