Okay I'm calling it now but they have basically been possessed by yuoko's yokai and the yokai basically have a stronger influence over them for right now till they managed to find a way to gain control back over their bodies basically due to some kind of combination of euros yokai's possession...
3 things
1. Thanks Allen for the chapter
2. DAT ASSS DOI !!!!!! On demon girl 😏😏😏
3. hired demon girl and for the love of GOD !!!! The author needs to stop with the teasing with the teacher and mu they like each other