友達の妹が清純そうに見えてクソ生意気なメスガキだった！敬語で「ざこち●ぽですねぇ」と罵られて大人のプライドを打ち砕かれて逆レ搾精されまくった　吉岡ひより

ملخص القصة

At my friend's house, I decided to be alone with my polite friend's sister Hiyori and play games together. I was upset by the suggestion of a punishment game that "listen to whatever the loser says", and I lost. I wondered what kind of cute order my little sister would give me, but she smiled and said, "Please be completely naked." She looked innocent, but she was a super de S who wore a J-type skin! He made erotic requests one after another in honorifics, and the hellish days of being squeezed as a raw dildo began.