Hika Ryoujoku: The Lust of Shame

Hika Ryoujoku: Wana ni Hamatta Futari – Shinichi becomes Megumi’s stepbrother after his mother marries Megumi’s father. Eventually, Megumi starts to love and regard Shinichi as her older brother. However, their idyllic life will soon turn into a nightmare of lust and debauchery…