Amamiya Kasumi worked as a nurse until last year, then quit to become a full-time housewife after marrying. Shopping and dining with neighborhood moms could not cure the boredom of her unstimulating routine. One day, a friend's vivid account of an affair awakened her curiosity. She first tried a women-oriented escort service, but it was nowhere near exciting enough, so she has come here today in search of a stronger thrill.