DDHH-031 — Iron Shackled Girl Aoi Nakajo

On her way home from school with her boyfriend, Aoi finds a newly opened store and is forcefully invited to go, so she reluctantly follows him. It turns out to be a t** museum with all kinds of t** devices on display. As she looks at the restraint devices, Aoi's desire to try it herself grows stronger... Later, Aoi visits the store alone. There, she is restrained by men with all kinds of devices and trained. Entering an unknown world that she herself desired, Aoi feels electricity running through her body and experiences pleasure that is hard to put into words.