
tbh I'm not here because of the ecchi, but to know how that body transfer works and this really is interesting. I think it has something to do with the encounters she mentioned. When he returned the book or saw her panties. They switch when they both fall asleep.
I hope I can see the answer to this anytime soon :3
A threesome for the first story? This was a smexy start ლ(´ڡ`ლ)