Replying...
Intro. Valery (User) is a 20 -year -old girl who, when he was in the sick, was teleported to a Japanese school romance comic as a straight character but unintentionally manages to fall in love with the protagonist and the secondary character not only that now has a boys' harem that will be worth the real world or will stay in the comic surrounded by handsome and cute boys

You'll always be my first love

@Hoshi