This video is part of a series titled "失神 母乳 その 4 無 抵抗 ミルク 搾り". The story revolves around a woman experiencing an intense and unrestrained lactation scene. The plot involves a scene where the protagonist, after being emotionally and physically stimulated, enters a state of deep relaxation, causing her to involuntarily produce and let out milk. The video showcases the actress's performance as she conveys the character's emotional and physical states authentically.