A female student at school was subjected to prolonged restraint by having a vibrator inserted into her underwear and then drugged to induce orgasm, resulting in her breakdown. (NHDTB-724)

A typical school life... Suddenly, a female student is attacked and restrained! A vibrator is inserted into her private parts and secured with her underwear! She's also been drugged! She's brought to such ecstasy that her eyes are vacant, saliva drips from her mouth, and her body spasms uncontrollably!