Elena who remarries and lives with Kentaro, a child with her ex-husband. Elena was worried about Kentaro, who was doing nothing but a PC in her room, but one day she found a voyeur image of herself on that PC. Kentaro uploaded the image on the posting site "Mother Posting.com", and was delighted to see the praises written. In order to meet the increasing expectations of users, Kentaro even shoots videos. And when he still can't get a good reputation, he broadcasts his mother who is embraced by others.
