Kanna, a rookie bubble princess works at a luxury soap store. That's the job I started to fill the loneliness every day with my husband. One day, a young man, Sugiura, came to see Kanna. A naive young man only ejaculates during foreplay because he is not used to women. However, due to her clumsy yet gentle personality, Sugiura begins to interact with Sugiura not as a soap girl but as a woman. The two pressed their lips together, hoping that this time would never end. Their relationship gradually dried up.