The lower half of her body is exposed, and various implements play with her crotch, sometimes violently vibrating, sometimes violently thrusting, creating a sensation like pain ...... Her sensitivity grows with the convulsions, and her body repeatedly reaches orgasm, and when she stops resisting, the endless sexual desire overflows. The pain transforms into pleasure and her whole body becomes a sex belt! She cries out as she climaxes, she roars as she climaxes! Separated from her body and mind, she seeks pleasure alone...