[An incident that happened naturally in a certain household] My father told me this when I was old enough to Kokoro. I thought it was normal to be naked. A kind uncle suddenly showed up at our house. My father also relied on this man. The uncle would often hug me. At the time, I didn't know it was wrong. My first partner was my father. I only found out later that it was sex. * There are no performers under the age of 18 in this work.