'Yui's' husband is on a business trip. Lonely at night, she was having an affair with her son's teacher, but these acts were secretly filmed by her son's classmates, those little shits. They blackmailed her with the video and had her raped and inseminated near her son. After that, the escalating little shits sneaked into her house and, while 'Yui' was masturbating, they made her orgasm with a milk shotgun. The arrogant little bastards then involved her son in taboo incestuous sex, making him inseminate her, and continued with a threesome gangbang with continuous semen insemination! Both 'Yui' and her son felt the dick so much that they came over and over, 'Do it more～～!'
