The older sister, burdened with supporting the family after her parents disappeared due to debt, works part-time to make ends meet. To fulfill this responsibility, she is forced to perform daily double blowjobs alongside her younger sister. As ongoing punishment for falling behind on payments, their lives are filled with relentless humiliation and shame. Between the sisters runs a deep obsession with anal play, intensifying their daily suffering. The intersection of financial hardship and sexual domination carves deep emotional wounds into their bond.