A big boobed girl travels back in time, to stop a boy from being in love with his own sister and turn in to a tyrant that only allows people to like little sisters. Though the big boobed girl only seem to make every thing worse. And the "fight" in chapter 4 was something else.
... wouldn't it be easier just to make liking little sisters legal so he wouldn't have to become a tyrant in the first place? Just make it an option that anyone can have.
A big boobed girl travels back in time, to stop a boy from being in love with his own sister and turn in to a tyrant that only allows people to like little sisters. Though the big boobed girl only seem to make every thing worse.
And the "fight" in chapter 4 was something else.