My Sister's Tongue Is As Long As A Snake Because She Practiced Fellatio With Me Every Day. Momoshiki Kazoku VOL.34 Hana Kannou

An older sister who is now a pure and proper married woman. She had a physical characteristic: an abnormally long tongue. When her younger brother was a student, his sister worked as a pink salon girl to make a living due to their divorced parents. Unaware of this, I accepted my sister's fellatio practice. Gradually, I learned how good it felt, and our relationship progressed to not just fellatio but also sex.