A thirty-something lady, Nanako Takamiya, with shoulders as thin as feathers, delicate bones, and translucent, slippery skin, is intoxicated by the eroticism of bondage SM and has her hidden desires exposed to their limits. Full-body needle roller / octopus thread fire torture / glycerin enema with a super large 1-liter enema ~ shameful excretion / naked black belt pillar bondage / pig nose teasing with a nose hook / nasal cavity cotton swab insertion / gag insertion / nipple clamp low-frequency torture / thick dildo throatfuck bondage / strangulation / spanking incontinence / enema air injection + forced farting / two types of whips intense beating / rear-entry tight bondage dick fuck etc. A sensual SM maniac documentary that also includes an interview where she talks about her sexual preferences nakedly!