Warning countains loli, mind control
Guy got a magic stone from internet that can make you experience a girl sex harassment the stone TG/AR him so that would be possible, his little brother enter his room and make her his imouto now.
TG/AR
https://nhentai.net/g/150104/1/
https://nhentai.net/g/150104/2/
Reality change
https://nhentai.net/g/150104/5/
https://nhentai.net/g/150104/6/