During summer vacation, Maika, who was visiting her grandmother and uncle, had a lewd nightmare every night. She dreamed of being attacked and violently raped by a mysterious man... Her whole body was groped obscenely, and her resistance was futile as a cock was thrust into her pussy... When she woke up, semen that she had no recollection of spilling out of her crotch. The throbbing in her pussy grew stronger day by day, and even stirring it with her own fingers did not calm her excitement. Only her uncle could smile eerily as he watched Maika's body gradually begin to crave pleasure.