Back then, when I knew nothing... One summer vacation afternoon. I asked an unfamiliar older sister, whom I had never seen before in the public housing complex where I lived, for a favor. 'Sister, could you show me your panties?' 'Huh! ...If it's just a little, that's okay, but... you must absolutely keep this a secret from my mom.' I rubbed the older sister's panties vigorously. I pushed into the naughty bits and squeezed hard. I slid down her panties to see the crack of her butt. I tugged at the pubic hair peeking out from her panties. I poked at the soft flesh over her panties. After I talked to mom despite being told it was a secret, she never appeared again.
