Maya is a wealthy married woman living in Ginza. To relieve her daily stress, she regularly visits an upscale therapy clinic and enjoys massages from a corrupt chiropractor. The clinic has a secret private room favored by affluent clients, where shockingly lewd treatments take place. Overwhelmed by the intense sensations, Maya loses control of her mind and body, becoming addicted to the increasingly perverted therapies. Lost in a continuous wave of pleasure, she gradually slips into unconscious ecstasy and eventually reaches a powerful climax.