Married woman Yoha (27) receives a special request from the organizer of a "44" swinging club to be taken by another man. After her husband experiences the pleasure of cuckolding, he asks to take his wife on a trip and allow another man to have his way with her for one night. Upon arriving at the inn, Yoha is immediately assaulted by a man. With her masochistic nature, she accepts his cock and writhes in ecstasy. She calls her husband to report live, moaning and apologizing as she climaxes simultaneously with the man. She is penetrated again during dinner, and while napping drunk, she is repeatedly tormented and continues to writhe. The next morning, she calls her husband once more to report her cuckolding in detail, her body trembling with pleasure as she loses herself in the sensation.