透き通る美少女鳥羽いくが人生初の緊縛を解禁！監督は緊縛界の巨匠・魁！若くして両親を亡くした令嬢のいくは、使用人の佐川に様々な面倒を見てもらっていた。洗濯、掃除、マッサージ、そしていくの欲望にも答える佐川。自らをきつく縛る様に懇願したいくは、やがて縛りの快感に陶酔していく。淫靡で倒錯的なSM緊縛調教の世界で悶え苦しみ、深いオルガズムの世界に沈んでいく美しき令嬢…。

The translucent beauty Iku Toba unleashes her first-ever bondage experience! Directed by the master of bondage, Kai! Iku, a young lady who lost her parents at a young age, is taken care of in many ways by her servant, Sagawa. Laundry, cleaning, massages, and even fulfilling Iku's desires. Begging him to tie her up tightly, Iku soon becomes intoxicated by the pleasure of being bound. The beautiful young lady writhes in agony in the lewd and perverse world of S&M bondage training, sinking into a world of deep orgasms…