Rie Miyagi, who was still newlywed, said she used to be a cram school teacher before getting married. She became a housewife and started gambling and nightlife, which she had never experienced before, because her sense of tension relaxed. Once she gets used to such play, her reason, which is a limiter, collapses, and her sexual desire overflows. She has had physical relationships with several men in the past two months, and apparently she has two sex friends now. The atmosphere is pure, but the hidden sexual desire inside her has become enlarged, and she volunteered to appear to satisfy it.