I am 30 years old. I am a virgin. I have lived an honest life. Recently, I was transferred to the city due to a sudden personnel change. I had no acquaintances and was in trouble, so I decided to stay at Aunt Kozue's house for a while. Aunt Kozue lives with her husband and her strong-willed daughter. I have never talked to a woman other than my mother, and I never thought about living under the same roof, so I was very nervous. A few days after staying with her, I found a bra in the laundry basket. I hadn't taken it off, so I suddenly got excited and masturbated with the bra. My daughter saw me and scolded me, which made me depressed. Aunt Kozue came to me in the middle of the night, worried about me. Aunt Kozue had also seen me earlier and was worried about how I would interact with women. I took the plunge and confessed to Aunt Kozue. She looked a little troubled, but as if she had made up her mind, she asked me if I could keep our secret, and when I nodded, she gave me a slow kiss. Then she used her hands and mouth to bring me to a satisfying climax...