MUM-128 My first butt. I am taught that the anus is another pussy. Saori Kurashina 140cm (hairless)

A man said to me, ``You're small.'' He seemed interested in her butt and put his finger in it. I couldn't quite get into it. I was told, ``We need to expand,'' and I saw a big stick. I don't remember much after that. However, my butt was hot and there was a white substance on my thighs.