Michino Miho plays a chaste wife who, due to unavoidable circumstances, ends up working as a hostess at a popular soapland. It's not a high-end establishment, but a cheap one where raw desire swirls, and she spends her days accepting the semen of an unspecified number of men. Though she feels guilty towards her husband, her body cannot resist the rough thrusts of strangers, and she gradually becomes consumed by the pleasure of being a soapland hostess. On a mat covered in foam, her pride is sullied by semen, and this married woman has fallen to the point of accepting creampies as a joy. This is a record of her sorrow and sensuality.