MOND-030 Good Day Trip Erection Hot Spring Shiho Terashima

I decided to go on a trip with my mother's sister, my aunt. My parents got divorced and my mother had to go to work, so my aunt who lived in the neighborhood took care of me. When I got home from school, I would go to my aunt's house, do my homework, eat dinner, and take a bath. My aunt came to visit the class and the sports day. My aunt didn't have children, so she treated me like a son. That's why I can't stand my aunt. Actually, it's a secret from my mother, but my aunt and I have a secret. It was when I got home from school...