Shizuka enjoyed a comfortable married life with her kind and caring husband. However, there was one person who troubled her deeply—her tactless, sarcastic father-in-law. Living under the same roof, she endured constant sexual harassment, leaving her increasingly disgusted. One day, while her husband was away, she fell asleep and was discovered by her father-in-law. Taking advantage of her husband's absence, he slid aside her underwear, greedily devoured her sex soaked with sweat and feminine scent, and ruthlessly raped her with his thick cock, filling her womb with creampie after creampie. From then on, Shizuka became his frequent target, repeatedly assaulted whenever he found an opportunity, her young body defiled day after day…