My new sister-in-law is a slut, but I can't get up to it. ■Tenkai Ikka

His sister-in-law, Kazuka, recently became a member of his family. At first she was an adult and a cute little sister who seemed to be everywhere, but gradually she revealed her nature. After learning to release his stress by rubbing his older brother's masculine instrument, he was not only a whistling but also a prostitute who tightened her raw chibupo with the bean sprout and stopped it many times.