Housewife Midori finds herself in an bizarre situation—sold off at a market despite being in her fifties. Suddenly captured by an intruding man, she's put up for auction by a human trafficking ring and purchased as a slave by a perverted buyer. Her body undergoes intense sexual training as a sex slave, enduring genital rope torture, face-licking servitude, and crucifixion on the triangular sawhorse, gradually opening her pussy. Her voluptuous, alluring figure is bound tightly with hemp ropes, squeezed to the limit as she begins a new life as a bound, helpless ham—forced to swear absolute obedience. Thus, the fate of this mature woman is sealed.