The bondage film starring Rieko Hiraoka is definitely worth watching! The plot follows a debt-ridden mother, Rieko, being bound and toyed with by her landlord, Sawagawa, but her slender body and sensuality are fully showcased. Particularly, the scenes where ropes dig into her mature skin and she's manipulated by desire, combined with her ecstatic acting, are breathtaking. However, as a fan, I'd prefer scenarios where she's disciplined by her son or discovered by Ginji, leading to the abuse of a pure aunt. I'd also love to see more extreme plays like enemas or anal torture that push her limits. That said, Hiraoka's acting is superb, her bound appearance suits her perfectly, and her bush is a standout feature. Many have become her fans through this work. Overall, it's a masterpiece of mature bondage, but it hints at even greater potential.