SODstar Momoka Kato is finally graduating from SOD! After two years since her debut during her time as an employee, she's taking a positive step forward! For her graduation work, she proposes a fan appreciation event herself. And she'll be receiving all the semen in true internal ejaculations! When she goes to a fan's house, a shocking event awaits her... She ends up enduring a hardcore fan's squirting sex, culminating in a 10P sex session with nine consecutive ejaculations!