Nao hates her husband's colleague, Umeda, who is the type of man who is the number one hated by women, ``bad attitude to sales clerks'' and has a domineering personality. Seeing Umeda's crude attitude towards her husband, Nao advised her husband not to get too involved. However, Umeda, who heard about it from her husband, was furious and came to Nao. And the more Nao resists Umeda's dirty cock, which pushes Nao down and violently commits him, the more he repeats an unprecedented climax.
