GDHH-062 — "Big Brother, Listen! Is There Something Strange About My Body? My Little Sister (A High School Girl) Is Very Innocent And Tells Me Anything She Needs To Know. If There's Something She Doesn't Understand, She Asks Me, Her Brother. One Day, My Little Sister Asked Me A Super Erotic Question In Her Usual Way!

My little sister is a high school girl and is very innocent. If she doesn't understand something, she always asks me, her older brother... Today, she suddenly showed me her tits, touched my vagina, and asked me some super erotic questions with a serious look on her face! She seems to be worried about the physical growth that is typical of adolescence... Before I knew it, I got an erection from my little sister's body, which had grown into an adult woman! Then, with a serious look on her face, she was very interested in my erect penis! I pretended to be a serious sex educator and ended up having sex with her.