Ruka and Kayo, the famous duo of Sairyujaa, let the female executive Gelora escape during the battle against the Desugeron Empire. However, they obtain the mysterious stone she dropped. In the next battle, Ruka falls into a predicament. Believing in a turnaround, she puts on the Demon Armor that formed from the stone's transformation. Then she gets consumed by evil, lures out Kayo who is Sairyu Pink, and ravages her beautiful body as her desires dictate. Sairyu Pink, who was brought to climax many times by Demon Armor Ruka, learns that it was caused by the stone's power. Then she pours the power of light into Ruka and restores her to her original form. However, Kayo also becomes attracted to the stone's magic during her research and dons the Demon Armor. Demon Armor Kayo, who has fallen to evil, becomes a succubus who, as if in retaliation, continues to lewdly torment Ruka according to her desires. Can Sairyujaa break the chain of Demon Armor and defeat Desugeron?! [BAD END]
The best!! This work features a battle of manipulation between comrades. In the first half, the green Kyoka Suzune is manipulated and launches a lesbian assault on the pink Sara Kagami. In the second half, the roles are completely reversed. Precisely because they are allies, even if they notice something is off about the other, they cannot resist strongly, and because it's a relationship built on trust, their bodies react honestly. The desperate struggle to hold back from falling in the gap between pleasure and conflict creates a brilliant fusion of heroine works and lesbian play, and the balance between psychological depiction and eroticism was extremely captivating.