Kanna is a new foam princess who works at a high-end soap shop. It was a job she started to fill the loneliness of her husband and her everyday life. One day, a young man named Sugiura comes to see Kanna... He is an inexperienced young man who ejaculates just from foreplay, perhaps because he is not used to women. However, due to his clumsy yet kind nature, she begins to interact with Sugiura not as a soapland lady but as a woman...