[Chapter 1: High School Girl Nene's Tied-Up Experience: Part 1] Features two types of satin gags—bit gag and cover gag—with emphasis on realistic sensations and expressions. [Chapter 2: High School Girl Nene's Tied-Up Experience: Part 2] Erotic tension created by ball gag and ball restraint bondage. [Chapter 3: High School Girl Nene's Tied-Up Experience: Part 3] Progresses from hogtie and panel gag to seated spread-leg position and tape gag. Enjoy a variety of gag types and detailed gag application scenes.