One day, a major earthquake struck the peaceful school. When I woke up, the world had completely changed...the school had an unknown FT virus spreading and everyone had turned into zombies. It seems that we are immune to those of us who have not turned into zombies, and Dr. Takashima has developed a vaccine from our sperm! Drinking it will increase your vitality! ! Apparently, you can turn into a zombie by cumming inside her. We got an erection to save our friends! !
