Nao working at a luxury soap shop. For her, who started feeling lonely in the miserable married couple's life, the warmth of this work feels comfortable. One day, a young man called Nishimura came to Nao. A man who is not used to a woman or does not seem confident. However, Nao came to be treated as a single woman, not as a soap puppet, because of his clumsy but gentle personality. The relationship between the two is shrinking as they intertwine hot saliva with their tongues and overlay their thoughts on lips.