This was amazing! This is perfect length of a chapter!! really well done. I like longer chapter a lot more. you also did well with the details this time. Maybe you could even add some more humiliation from the mother like her being in a bored mood, having a phone call with a friend and talking about her "shitty son" and her son sobbing listeing to it where in fact he was a shitty son, literally. and at that moment her releasing a foul fart into his sobbing face. I would love her taking a dump again in the morning with her son this time stayin inside her ass, and a turd slowly sliding over him, and glueing him to the walls, him screaming, and then the shit slowly ramming inside his face, mouth, down his throat, and him vomitting down into the toilet. totally white/greenish face, nearly passing out from the experience. and his mother just carelessly releasing a fart as an answer of his sobbings. I also thought what if he shrunk again and totally would become an ass parasite, as the lowest possible thing imaginable. Then in another chapter he could get inserted inside her rectum and maybe even shrink again, and totally becoming a nano ass parasite, where another bowl movement would collect him again inside a turd. This is the best story Ive read in month, keep it up man. Good ass plots are never to be found anymore.

Im giving this 10 points because there are way too little unaware stories out there especially with micro and nano shrinking sizes and butt plots. I also read your other story Giantess World and really liked it. I have one thing to critisim though: You seem to rush really badly on the good parts and have some kind of diary writing style like for example here: "My whole body was swallowed and her ass cheeks wrapped back around me containing me. She then opened the stall door and I felt her walking again. Since she had just pooped, it smelled even worse then before. Her leftover feces had dried onto my body. I even had accidentally swallowed some. I puked again." it sounds really compressed like in a diary, like "I went to my room. I sat down. I started to read a book. I had finished reading.", see what I mean? I totally would have loved if you had written things like him trying to get away but just laying there listening to the horrible noises going, like the silence, then a sudden splash of a dump of her hitting the water, how this all would reflect in his mind, literally rendering him paralized. Then how she would have wiped, maybe just used a single toilet paper meaning not giving a proper wipe at all. And then the most important parts you totally left out or just mentioned in a few words, how she would send her panties up again, and what would awaits him while the flushing of the toilet would be in the background, how he would notice her anus not being properly wiped, and then how he would get some shit in his face by a total sudden move of her, and how he would gag and accidentally swallow a bit, how he would vomit, and so on. You totally should try to improve it towards a more detailed and less "narrative" writing style. I would love seeing some darker toilet humor stuff again if possible, I love ass insertion so much, especially if its unaware. Keep up the great work, this story is totally on my radar because of the lack of good ass plots.