CAND-130 As an older brother, he thought his younger sister would be naive in a chat about sex, and that he'd be telling her how to improve, but instead he's ambushed into semen-spattered incestuous SEX!

"I thought I was an innocent and cute little sister, but before I knew it, I became a very naughty little sister ..." When my sister asked me for advice, my brother's role was to be friendly and answer. However, the younger sisters who do not ask Roku about such serious brother's advice attack his brother's Ji Po while making a fool of himself, saying, "Your brother is serious!