A real mother and daughter become masochists, indulging in each other under the master's orders... a perverse and taboo uploaded video. The one simultaneously teaching the mother and daughter is the woman who is the mother's cousin. He summons the masochistic mother to a hotel and continues the lessons by the window, where her lewd torment can be seen from nearby buildings. Though drenched in shame, the mother cannot resist the masochistic pleasure instilled in her and orgasms repeatedly until she goes mad. The relentlessly assaulted mother begins to suck on the penis while naked and begs for it to be inserted inside her, accepting it raw and drinking down the master's semen... This is a record of the mother's ultimate response during her lessons.
