Guy takes over a girls body to have lesbian sex - Makes them into lovers
Poor girl molested and raped by a woman and her lackeys
Dark fantasy series with female antagonists
At a Catholic girls' academy, a stern swordswoman and her bespectacled rival circle each other through duels and whispered conspiracies until the line between hatred and desire collapses.
Take a shounen anime and make it lewd. Sprinkle in some nice yuri
Episode 3 - Girl Rapes Another Girl with Double Dildo Strapon