Sheila Magnus, the first princess and tomboyish knight of Macden Kingdom, is a classic tsundere beauty—energetic, clumsy, and quick to blush. While exploring the castle's underground treasure room out of curiosity, she touches a notorious magic sword. The blade's curse invades her body, flooding her with erotic dreams and making her hypersensitive to pleasure.

Unable to handle the situation alone, Sheila turns to her childhood friend Erik and the elegant yet mischievous elf Nina, who serves as their strategist, educator, and protector. What starts as a desperate quest to lift the curse quickly spirals into a series of increasingly perverse "training" sessions and public humiliations.

From brutal orc encounters and whipping discipline, to slime bondage, micro-bikini armor exposure, and group teasing, the trio's adventure is packed with heavy BDSM elements, mind-breaking pleasure, and the adorable gap between Sheila's proud personality and her dripping, moaning body. Nina's black-bellied guidance and Erik's growing involvement push Sheila deeper into lewd ecstasy, all while she desperately fights the curse's influence. Cute looks meet extreme eroticism in this PoRO coquettish doll title full of gap moe, bondage, exposure, and intense shame play.