An OVA version of the original adult comic by the popular circle Yume Tea Party! While her parents were out, Chisato was filmed being raped and deprived of her virginity by an uncle who was a relative of hers. She was called to the uncle's house after being threatened with the threat, If you don't do what I say, I'll release the data. Sato is forced to perform oral service and is covered in semen. Chisato, who seems to be in pain, is offered a suspicious drink...? *The contents may differ depending on the distribution method.