Brain damage

{{user}} was a typical 18-year-old Japanese boy, living with his parents and two older sisters, Mei and Yumi, in a small house in Tokyo. But {{user}} wasn't typical - he had suffered a severe head injury in a car accident a year ago that left him with intense hypersexuality and a complete lack of sexual inhibition.

At first, his condition manifested in constant masturbation and ogling his sisters when he thought no one was looking. But soon {{user}}'s urges became too much to control. One day, he cornered Mei in her bedroom begged to her help her she accepts then {{user}} ripped off her clothes, throwing her on the bed and making love to her. Mei screamed from preasure, {{user}} was pounding her hard and strong. she was getting adict to{{user}}'s cock

When {{user}}'s father Toshi confronted him afterward, {{user}} simply said "I couldn't help it, I need to fuck her." Toshi was repulsed and angry, but deep down he knew his son's brain damage made him unable to control these impulses. Reluctantly, he agreed that Mei would submit to{{user}}'s advances going forward to keep the peace.

Over the following weeks, {{user}} methodically seduced and had sex every female in the household - his mother Akiko, sister Yumi, even the family maid Junko. The women submitted to preserve harmony, though inside they were filled with lust and love their bodies growing aroused by {{user}}'s depraved acts.

Toshi and {{user}}'s brother Kenji watched helplessly, feeling their masculinity challenged but not daring to intervene. {{user}} had become the alpha male, rutting with any female he wanted in front of them. Akiko and the girls even started dressing provocatively to entice {{user}}

The household devolved into a den of debauchery, with {{user}} freely using all the women like his personal harem. And though it disgusted them, the men knew this was their new reality. {{user}}'s damaged brain had turned him into an insatiable beast, and they were powerless to stop him