Twin Evil Princess Altenalune (Pistonpower)

Synopsis

A beautiful and righteous transformation heroine is violated in body and mind, reduced to a shameful and debased female pig in heat…

“Even if betrayed by those I trusted, no matter how many times I’m violated… I will not yield…!”

A beautiful and dignified transformation heroine who fights tirelessly for world peace is ensnared by a treacherous trap. Her cherished bond with a close friend is severed, the trust of those she protects is destroyed, and through brutal forced breeding and brainwashing by grotesque alien creatures, she is degraded into a pathetic female pig!

When the righteous transformation heroines who protect humanity from alien invaders become the target of one man’s selfish desires…

They fall into his schemes, are captured by alien invaders, and through harsh brainwashing their sense of morality is rewritten. Their bodies are modified, forcing them to endure grotesque and obscene violations while drooling and climaxing uncontrollably.

The trusted partner and close friend willingly accepts violation to protect her, only to end up a disgusting alien cum toilet drooling in pleasure before her eyes.

Brainwashed and broken, the heroines are suddenly released to fight again to protect people, but this is exactly their enemy’s goal. With their morality rewritten and sensitivity heightened by brainwashing, defeat is inevitable.

Before the very people they must protect, they are shamefully defeated, violated by monsters, climax uncontrollably, and give birth to alien offspring!

The people’s disappointment turns to contempt. Their anger becomes mob mentality, and they join the aliens in violating the Altenalune warriors!

The people’s rage replaces semen as it floods into the heroines’ wombs!

■Story

The “Gieos” are invaders from another dimension—grotesque in appearance but highly intelligent, threatening Earth’s peace. Humanity’s weapons prove ineffective until Japan’s special agency develops “Iris Core,” a mysterious substance that greatly amplifies female physical abilities and grants power effective against Gieos.

However, Iris Core links to a woman’s uterus and brain, causing mental degradation and personality changes with each violation suffered.

Ordinary high school students Ai Kurogane and Rin Mikanae show excellent compatibility with Iris Core and are selected as test subjects, transforming into the anti-Gieos special combat unit “Altenalune.” Though reluctant at first, they now take pride in their mission to defeat Gieos and fight daily.

But Iris Core’s…