The "Kurana" which was said to be an ordinary hot spring trip intended to have a good time with the lover. However, his mistress took him to a hiding place famous for peeking and turbulence in order to train 'Kurana' with an M-like temperament and issued various orders of shame. It developed from exposed urinary discharge and urination to tight, graffiti and open-air bath turbulence, and the woman completely drowned out.