HP Peter Can't Be That Cute

(Otome + gender change + group favorite + parent generation + multiple male protagonists + multiple endings) What? Others who traveled through time are the daughters of the Dark Lord, the biological sisters of Harry Potter, or at least a divine beast with its own system, right? Oh my god, how come I became Peter Pettigrew, the hated man? The good news is that I am still a girl, but the bad news is that I have to keep my vest covered when I live in the male dormitory. Why is Sirius's gaze getting more and more ambiguous? What? Lupin, you want to talk to me alone? Snape, aren't you madly in love with Lily Evans? And... Newt? Who are you? Why don't I remember your name in the original book? See how Alaia turned the tide, from thousands of people...