Professor Saki was a normal woman - until her heart and mind were twisted by her sadistic boyfriend Mikami. Fired from his last teaching job for assaulting one of his students, he makes Saki get him a teaching position at her all-girl college. With beautiful buxom ladies everywhere, Mikami's dark desires quickly target his new female students for some very special private sessions - and this time he plans on making Saki help him. Will Saki's misguided love for Mikami drive her to help him trap innocent women in his demented little world?