Erena lives with her son from a previous marriage, Kentaro. She was worried about him always being on his PC in his room, but one day she discovered stolen photos of herself on it. Kentaro had uploaded these images to the 'Mother Post.com' site and was getting off on the praise he received. To meet the growing expectations of users, he started filming videos. And when he couldn't get the evaluations he wanted anymore, he even live-streamed his mother with someone else…
