Harry Potter: Cursed Depravity

In an alternate magical history where Morgana Le Fay's dying curse reshaped wizardkind, magic becomes a source of suppressed desire. Witches suffer a silenced, unquenchable lust tied to their power, while wizards are emotionally distant. Their magical power also affecting their appearance, with witches growing, while wizards shrink. Generations later, Harry Potter survives Voldemort through his mother's sacrfice, which as a side effect twisted his curse into the female one. Unaware of its influence, Harry grows up blind to the truth, until he begins to uncover everything.

Warning explicit content.

Also Hogwarts starts at 18