Nice story. So different girls will take care of him. I hope one of them unaware vores him, and they all  think he is missing, and search for him, until he comes out, still alive, when she goes to the bathroom later on. Which is when they find him, and realize what happened. Either right before flushing. Or just after they flush, and they see him as he goes down into the sewers. Though that might be because I really like unaware full tour vore stories. Looking forward to the next chapter.