It was just a whim... The taciturn girl who committed a sin falls into a submissive bitch as if carried away by fate... Merciless bondage creampie rape on a girl who has been caught with a weakness and cannot resist. And then begins the days of training. The girl, who gradually loses even her self, continues to cry out in search of pleasure as a pet that satisfies the man's desires... Mahiro Ichiki, the second bondage sm work.