While she was sleeping, her brother-in-law, who secretly had feelings for her, played a prank on her. She noticed that he had crawled into her futon, but she couldn't open her eyes... He rubbed her breasts and played with her clit, and she came in a trembling, spasming orgasm without even making a sound. The brother-in-law got a taste for this and his rampage escalated. He rubbed his erect cock against her, made her suck it, and finally inserted it raw, which was forbidden...