Brought in under the guise of monitoring a state-of-the-art massage device, married woman Ayumi Shinoda is mechanically restrained and forcibly arched backward. From atop the machine, a sharply 45-degree upward-thrusting cock penetrates her, driving her into a shrimp-like posture as she reaches a mind-blowing climax. She screams, "Ah! No! I can't take this!!", struggling against overwhelming pleasure, desperately fighting to suppress her own lewd impulses. Witness this explicit experimental record of a woman used as an adult breeding toy, violated by machinery—don't miss it.