GIGA presents Heroine Special Torture, starring Umi Oikawa. Kidnapping/confinement and orgasm genres.
Beast Ranger Yellow, Rinka Kizaki, one of the heroic members of the mystical warrior team, Beast Rangers, fights valiantly against the evil Ashura organization to protect the innocent. Though she manages to fend off waves of Ashura foot soldiers, a mysterious man sneaks behind her and steals the data card for her Beast Suit. Desiring to possess Beast Yellow for himself, he delivers the stolen data to the Ashura organization and requests to become a monster. Days later, his wish is granted—he transforms into Chimera Monster. Exploiting the Beast Suit’s fatal flaw—its amplification of sexual stimulation—Chimera Monster launches relentless pleasure attacks. Unable to withstand the overwhelming sensations, Beast Yellow is defeated and kidnapped to the Ashura hideout. There, she is subjected to intense sexual torment. Overwhelmed by repeated waves of ecstasy, her mind and body pushed to the brink, she writhes in torment and bliss. Gradually surrendering to the pleasure, she begins craving it herself, sinking into a vacant, masochistic trance. Ultimately, Beast Yellow falls of her own will, succumbing completely. [BAD END]