Yuki who had accumulated frustration since her husband was hospitalized due to injury. At that time, my husband's best friend, Tetsuya, worried about Yuki alone and came to see the situation. A lonely body begins to tingle with the masculine strength that her husband does not have, and as soon as she sends Tetsuya out, she indulges in an obscene delusion. Tetsuya just came to help with the housework. But what am I doing... The hand extended to the secret part does not stop even though it is tortured by guilt. However, Tetsuya returns after forgetting something there...