SNIS-979 — I (The Older Brother) Encountered My Younger Sister At A Brothel. Just When I Thought It Would Be Awkward, My Sister Started To Smile At Me, And The Two Of Us Older Brothers Were Secretly Lucky. Riku Minato

When I went to a brothel with excitement, it turned out to be my younger sister!? I'm embarrassed that my beloved younger sister found out that I go to a brothel, and it's awkward more than anything! Just when I thought that there was a hole I'd like to enter, she smiles and touches my crotch! "Do you want to have sex, big brother? Actually, it's not okay..." My sister has grown up to be a pervert, and when she seduces me with dirty talk... I'm super lucky that such a heart-warming development occurs! ! Even though they know that it's their sister, the perverted older brothers lose their reason and take advantage of the confusion to commit incest!?