Jikanteido RPG uru abanchuru / Uru Avanteur: A Time Stop RPG

Five years ago ...
Monsters gained the power to warp the 4th dimension. They became invincible.
Humankind surrendered, ending the long war between monsters and humans.
Thus, the humans became slaves.
Today, in a small town ...
Meryl was a swordfighter. She has just learned her young sister was enslaved.
After five years of tyranny, she finally stood up to the very monsters that rule her world.
Her enemy causes pleasure in a time.
Meryl cries in sudden ecstasy ...
Meryl orgasms publicly with a wet gush ...
Fielding waves of pleasure 1000x stronger than normal, can Meryl really save the world?
She must try!