The series chronicles the complete sexual corruption of the once prim and proper lady, Inane-sama. Initially the very image of purity and high-class grace, she becomes the victim of a depraved curse that unlocks her latent nymphomania, transforming her into a shameless, cum-craving exhibitionist. The entire arc follows her descent into pure sluttiness, as she is systematically broken and remade into a public-use sex toy. Viewers are treated to the spectacle of her being relentlessly fucked in a variety of public locations, from packed commuter trains to open parks, her body used and abused for the pleasure of strangers. Her once-tight holes are gaped and stretched by multiple cocks at once during massive gangbangs, her moans of protest quickly turning into screams of unrestrained ecstasy. Each episode pushes her boundaries further, featuring her eagerly participating in orgies, offering deepthroat blowjobs to any man who desires it, and ending scenes with her pretty face completely glazed in thick loads of semen. Her journey is a pornographic fantasy about the hidden whore within the noblewoman, a spiral into hedonism where her sole purpose becomes to be a walking cum-dumpster, always ready and waiting for her next violation.