Today, the sound of my mother's deep breathing still lingers in my ears... Worried about Reimi, who continues to masturbate endlessly from unfulfilled desire, her son unexpectedly takes forbidden action. This is not mere filial kindness, but an act of compassion meant to fill her loneliness. At first hesitant, Reimi gradually stops resisting as she comes to understand her son's feelings, finally accepting him. The emotions blossoming between mother and son soon transform into uncontrollable desire, driving them to crave each other beyond limits. Amid warmth and passion, their relationship evolves into something entirely new.