Fuck Me Royally!! Horny Magical Princess

In Magical Princess, step into the shoes of a single, widowed father as he brings up his only beloved daughter from early childhood all the way to graduation at the magical academy.

With her whole life ahead of her across a variety of different paths, how she grows up and matures is entirely your responsibility. Steer her towards an upright academic career as an ace student, a life of excitement on the stage as an idol, the way of the mighty warrior who takes up the sword, or even pure villainy as the demon queen. With every choice and decision you make, her future changes dramatically!

You get through the days however you can—looking for food, water, and maybe the slightest human touch.
One afternoon, while offering the last of your water to an old man drier than the desert—and apparently crazy—he pulls out a map and tells you a story that sounds like pure delirium:
Beyond the Red Valley, where four moons shine in the sky, there’s a kingdom still alive… and it’s only inhabited by women. No men. And not just any women: princesses.
You haven’t seen a female curve in so long that you don’t hesitate for a second—
you grab your erection, the map, and head straight there.
To your surprise… it was true.
A kingdom of storybook princesses… but with fire between their legs.

During a fateful encounter one day, Ritsu meets Lily, a magical being from a far away world, and they strike a deal, one which has the potential to put Ritsu’s life back on track… Or to derail it even further. In exchange for healing her leg injury, which had cost Ritsu her place within the prestigious Furumiya Academy track team, she has agreed to become Lily’s champion and fight evil as a magical girl! Join them as the duo face down evil in the form of mysterious monsters and those who seek to unleash them! 
 
Along the way, they will have to contend with a corrupt Student Council that gleefully uses its power to satisfy their darkest desires, and a shady corporate pharmaceutical empire operating in the shadows that controls both Furumiya Academy and the very town of Shinmachi!

Aliens suddenly appeared and took over the school!
The aliens' goal is to extract the "Miracle Energy" from human women's breasts and use it as an energy source.
The protagonist, Rumi Ikemori, gains the power to transform into "Magical Princess Miracle Berry," who fights using Miracle Energy, and sets out to rescue the students who have been turned into livestock!

Suddenly, a grotesque monster appears in town…
Drawn to it, a blue-haired magical girl appears.
A story the girls weave…
A fleeting sparkle — a tale like a flash of light.