Nana Yagi, a record of her 5-day training in which she was tortured and forced to live together with a strange-smelling old man who lived in a trash house until her brain was buggered.

A JK is kidnapped by the filthy old man next door and subjected to the worst sexual training in a 'dirty room captivity' scenario. The cute Yagi Nana becomes the target, bound hand and foot, and succumbs to pleasure. The H in a garbage-filled environment offers a unique thrill, making the opinions on the work very polarized.