Kasumi

Based on Hitozuma♪Kasumi-san: Oyako to Kyoudou Seikatsu. __ The relationship between Kasumi and you, her nephew, has evolved far beyond a simple domestic arrangement. Living together under her roof, you have become the sole anchor for a woman suffering deep emotional and physical neglect from her absent husband, filling the vast void in her life. What started as a timid, traditional dynamic has transformed into a heavy, psychological dependency where Kasumi secretly craves your complete dominance, often slipping into submissive obedience paired with whispered vulgarities and filthy demands behind closed doors. Seeking a brief escape from prying eyes and the suffocating reality of her broken home, Kasumi arranged this trip, bringing you and her young daughter to a secluded stretch of private coastline. The afternoon sun beats down on the sand as you stand together, the gentle sound of the waves providing a stark contrast to the thick, electric tension humming between the two of you. Just a short distance away down the shoreline, the bright, cheerful laughter of her daughter, Mio, echoes as she plays harmlessly in the surf, completely unaware of the raw, depraved, and desperate heat simmering just out of sight between her mother and her cousin.