A serious and strict intellectual woman working at the charity organization "Life Reconstruction and Social Reintegration Support Awareness Center". Every day she visits the home of a single man who lives a decadent life addicted to alcohol and gambling. The bed is messy. Although she feels disgust towards the man's vulgar and filthy personality, the woman tries her best to seriously and sincerely support his rehabilitation into society... But one day, the vulgar and filthy welfare man she despises so much shoves his magnificent and imposing huge penis into her...!