The most dangerous existence for a schoolgirl sister… it was right within the closest family! A cute stepsister suddenly appeared due to parents' remarriage, and her defenseless and stimulating appearance caused her stepbrother's delusions to spiral out of control! Continuously ravaging in his mind… he eventually lost track of dream and reality, actually raping his stepsister! Shocked by the immense impact, the stepsister frantically fled around the house! However, the stepbrother, now a rapist, would never let her go! No matter where she ran or hid, he would find her, rape her over and over, and ejaculate inside her repeatedly！！
