While Dad drinks at home and my older brother stays locked inside as a NEET, I find myself obeying both of them, getting dragged into adult situations despite being under the same roof. When I come home from school, Dad always starts "disciplining" me—scolding me while thrusting into my pussy. I wonder if the other girls at school are going through the same things. Meanwhile, my brother, told by Mom that "it's a difficult phase so please cooperate," makes me masturbate for him and, when he's horny, uses me as a toy until I climax violently. This routine continues until one day, both Dad and my brother get too intense—treating me like their personal plaything, making me squirt uncontrollably until I'm nearly unconscious, taking turns fucking me one after another—until it finally gets discovered. Mom, I'm truly sorry…