"I just wanted to have sex once, so much that I got sick of it."Yukie Nakayama, 48, is a married woman who has been working as a part-timer at a supermarket for 22 years. "I have sex with my husband about once a week, and I've cheated on him a few times, but they're all just men who want to have sex, and it's hard to have the kind of intense sex where we're both greedy and want each other." Yukie, who is dissatisfied with men in general, has high standards for the kind of sex she desires. However, her ideal is purely the pursuit of primitive pleasure. In this season, which is too hot to be called early summer, she and her lewd girlfriend come to a bedroom where the pheromones of male and female are sweltering and no air conditioning is allowed, and they indulge in pure pleasure, covered in sweat.