Im seeing a pattern here, a little like Steins Gate, each time he travels he discover new stuff and at the same time the future gets worse and worse. This will continue until MC discover all the truth about her past and, if is going to go the same as stein gate, will undo everything he did just to return to his initial future, or will find a way to prevent all the bad stuff that happened to her and give up entirely on taking her virginity.
We will see how everything unfold. So far i like that things get darker and darker.
About the hood fucker, i kinda thinking is the first motherfucker that raped her at the toilets...but it would be too obvious, right?