Kaho Imai, who has tan-colored skin, is imprisoned in a ruin and trained in bondage. - While tied up and unable to move, her throat, chest, and pussy are attacked. - Sometimes they are left with toys inside and endure endless torture without knowing when it will end. - However, at the same time, she awakens to an unknown pleasure and accepts the strong penises that are inserted one after another. - The rope that cuts into the sunburn scars is so erotic!