The Female Teacher Who Sinks into Slave Bubble Baths 4 - Hatsumi Saki RBD-711

A female teacher named Ryiko, while investigating a student with poor character, visits the student's parents. However, she is captured and imprisoned by Kuriyama, who runs a bubble bath. Kuriyama and his son then train Ryiko to become a bubble bath girl. Two weeks later, she is completely immersed in the life of a slave in the bubble bath...