Several years after her husband passed away, Naho had grown accustomed to life outside her home, when her daughter and son-in-law, who lived in the city, invited her to come visit. Naho was excited about her first trip in a long time, even if it was only for a few days. Her daughter and son-in-law's home was neat and tidy, and they enjoyed their daughter's home cooking, chatting away and drinking. Drunk, Naho staggered to the bathroom, unsteady on her feet, and her son-in-law nearly followed her. Mistaking the man supporting her for her deceased husband, Naho began to lovingly suck his crotch. Late at night, not satisfied with his mother-in-law's earlier blowjob, the son-in-law sneaked into Naho's bedroom and caressed her for a while. Growing increasingly bold, he tried to penetrate her, but Naho suddenly woke up, surprised by the situation. However, he could no longer resist, embraced Naho somewhat roughly, and forced himself inside her. Although Naho said no, she accepted her son-in-law's penis, and every time he moved, she writhed in pleasure...