A magical academy is consumed by an irreversible wave of rubberization and corruption.

As the Rubberians invade, students are captured one after another.

Anyone swallowed by the Rubber Slime controlled by the Rubber General is slowly consumed—body and mind alike.

The captured students are transformed into futa rubber beings engineered solely for reproduction.

One by one, they fall...
And now, the same fate is closing in on the two magical heroes known as Twin Wiz.・Forced Futanari TSF (Gender Transformation)
・Progressive bodily corruption through rubberization
・Personality overwritten through brainwashing
・Reason gradually collapsing under overwhelming pleasure
・An ensemble story in which the students fall one after anotherScene 1. A world ruled by the Rubberians, and the appearance of the Rubber General.
Scene 2. Former humans who have already been transformed into reproduction-specialized rubber beings.
Scene 3. Daily life at the once-peaceful magical academy, and an introduction to Twin Wiz.
Scene 4. The Rubber Slime invasion begins, and students are captured one after another.
Scene 5. Several students are simultaneously corrupted and transformed.
Scene 6. Unable to resist overwhelming pleasure, their sanity crumbles....