``When I feel stressed, I tend to want to have sex,'' says Yumi Furuse, 35. She is a full-time housewife who spends her busy days with her three younger siblings, ages 2, 3, and 4. The only solace in her dizzying busyness is the life of her husband and wife. However, when there were children sleeping right next to me with angelic faces, I found it difficult to turn on the erotic switch and ended up with indigestion. Every time she spends unsatisfied days, she seeks an outlet for her growing desires, and she came here today. I leave my child at my parents' house and take out all the accumulated childcare stress by having sex with other people!