High school student Takase Rina is being held captive and subjected to bondage training. She is tied up and unable to move, her throat, breasts, and vagina are tormented. Sometimes an electric vibrator is fixed to her vagina and left there, enduring unknown torture with no end in sight. However, she also awakens to unknown pleasure, accepting the penises of one stranger after another. Takase Rina's shocking bondage debut work！！
